Cite

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.