MLA
March On Washington For Lesbian & Gay Rights, October 11, 1987 Pin. 1987. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2. https://digital.library.emory.edu/purl/866vx0k6vt-cor.
APA, 6th edition
March On Washington For Lesbian & Gay Rights, October 11, 1987 pin (Box 2). (1987). [Lapel pins]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/866vx0k6vt-cor.
Chicago
“March On Washington For Lesbian & Gay Rights, October 11, 1987 Pin.” Lapel pins. Lesbian, Gay, Bisexual, Transgender, Queer Collection, 1969-2019, 1987. Box 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/866vx0k6vt-cor.