The Copyright Advisory Office supports faculty on a range of copyright-related issues. They offer a helpful guide to copyright which covers the following topics:
Their guide is available for consultation online: https://library.columbia.edu/research-teaching/copyright.html.
Copyright support for faculty scholarship and workshops tailored to your courses are available at the Barnard Library. Please feel free to reach out to your liaison librarian or Research and Instruction Librarian Meredith Wisner at mwisner@barnard.edu for assistance.
Much of what you will find here on indigenous citation practice comes from research guides created by the Xwi7xwa Library at the University of British Columbia. From their website: "Xwi7xwa Library is a centre for academic and community Indigenous scholarship. Its collections and services reflect Aboriginal approaches to teaching, learning, and research." Some useful guides in their collection:
Also created at the University of British Columbia, but not in the Xwi7xwa Library, is this guide to First Nations and Indigenous Art.