APA Format
Woman Speaking on Telephone, circa 1998 July, (circa 1998 July) Woman Speaking on Telephone, circa 1998 July. Retrieved from Special Collections @ DU, https://specialcollections.du.edu/object/9bab6ffc-53ea-4e52-a008-d00b72e0e6a4
MLA Format
Woman Speaking on Telephone, circa 1998 July. (circa 1998 July) Woman Speaking on Telephone, circa 1998 July. Retrieved from Special Collections @ DU <https://specialcollections.du.edu/object/9bab6ffc-53ea-4e52-a008-d00b72e0e6a4>.
Chicago Format
Woman Speaking on Telephone, circa 1998 July. Woman Speaking on Telephone, circa 1998 July. circa 1998 July. Retrieved from Special Collections @ DU, https://specialcollections.du.edu/object/9bab6ffc-53ea-4e52-a008-d00b72e0e6a4. (Accessed May 22, 2024.)