MLA
Buell, Don. Martin Smith's Colonial House, Pacific Coast Highway, Oxnard, California. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 74. https://digital.library.emory.edu/purl/986b2rbp2d-cor.
APA, 6th edition
Buell, D. Martin Smith's Colonial House, Pacific Coast Highway, Oxnard, California (Box 74) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/986b2rbp2d-cor.
Chicago
Buell, Don. “Martin Smith's Colonial House, Pacific Coast Highway, Oxnard, California.” 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/986b2rbp2d-cor.