MLA
Leader of the Civil Rights Movement in America, Martin Luther King Was Awarded the Nobel Peace Prize in 1964. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 74. https://digital.library.emory.edu/purl/443nvx0k8j-cor.
APA, 6th edition
Leader of the Civil Rights Movement in America, Martin Luther King was awarded the Nobel Peace Prize in 1964 (Box 74). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/443nvx0k8j-cor.
Chicago
“Leader of the Civil Rights Movement in America, Martin Luther King Was Awarded the Nobel Peace Prize in 1964.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 74. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/443nvx0k8j-cor.