Police Surround Oceti Sakowin Camp
MLA
Willis, John, 1957-. Police Surround Oceti Sakowin Camp. Box 9 (Oversize), folder 114. 2016 September-December. https://collections.library.yale.edu/catalog/33255170.
APA, 6th edition
Willis, John, 1957-. (["Box 9 (Oversize), folder 114"])(2016 September-December)[Police Surround Oceti Sakowin Camp]. https://collections.library.yale.edu/catalog/33255170.