APA Format
Armstrong, Wayne, 1961-, (2007 August 18) 2007 Summer Graduation Ceremony., 2007 August 18. Retrieved from Special Collections @ DU, https://specialcollections.du.edu/object/f9dbb6f4-c0c1-474e-b4f2-6428a03ea871
MLA Format
Armstrong, Wayne, 1961-. (2007 August 18) 2007 Summer Graduation Ceremony., 2007 August 18. Retrieved from Special Collections @ DU <https://specialcollections.du.edu/object/f9dbb6f4-c0c1-474e-b4f2-6428a03ea871>.
Chicago Format
Armstrong, Wayne, 1961-. 2007 Summer Graduation Ceremony., 2007 August 18. 2007 August 18. Retrieved from Special Collections @ DU, https://specialcollections.du.edu/object/f9dbb6f4-c0c1-474e-b4f2-6428a03ea871. (Accessed May 15, 2024.)