Library Home: Copyright & Citing Sources: Public Domain

Table of Contents: Copyright & Citing Sources

Copyright & Citing Sources Home

What You Need To Understand

Citation as Treasure Map

Copy Rights

Copyright Clause

Fair Use

Fair Use or Permission needed?

TEACH Act

"Fair Use" vs "TEACH Act"

Sharing Links Ethically and Legally

Plagiarism (theft of content or credit)

Self-Plagiarism (reusing your previous work without citing)

Public Domain

Public Domain and .gov

When in doubt...Check Stanford Copyright Guide

Information Literacy Tips - Savvy Searching

Writing Help

Guide: APA Style Manual, 6th Edition

Guide: MLA Style Manual, 8th Edition

What is in the Public Domain?

“Anything copyrighted prior to 1923 is in the public domain.” (onlinebooks.library.upenn.edu)

You must cite (credit the author or creator) even if content is in the “Public Domain”.

FIND: Public Domain Works on the Internet

Absence of a copyright symbol “©” does not mean a work is in the public domain
The CC Search tool is another way to find public domain material.
Digital Public Library Association (DPLA)
Flickr Commons: Some Public Domain Materials
Internet Archive
Project Gutenberg: Books in the public domain
Public Domain Review
Wikimedia Commons

Beware of these problems

Public Domain and Creative Commons: A Guide to Works You Can Use Freely: Beware of These Problem Areas (libguides.lib.umt.edu)

Public Domain materials have no copyrights. However, you still need to attribute or cite the source and author as part of your obligation to allow others to search for the content you saw, so that they can confirm or dispute your commentary or use.

Public Domain vs. Creative Commons

Public Domain versus Creative Commons (guides.library.harvard.edu)

Welcome to the Public Domain (fairuse.stanford.edu)

Welcome to the Public Domain (fairuse.stanford.edu)
Excerpt:
There are four common ways that works arrive in the public domain:
- the copyright has expired
- the copyright owner failed to follow copyright renewal rules
- the copyright owner deliberately places it in the public domain, known as “dedication,”
-copyright law does not protect this type of work.
U.S. GOVERNMENT WORKS (fairuse.stanford.edu)
"In the U.S., any work created by a federal government employee or officer is in the public domain, provided that the work was created in that person's official capacity."...
"Keep in mind that this rule applies only to works created by federal employees and not to works created by state or local government employees. However, state and local laws and court decisions are in the public domain."