MLA

Johnston, William Walker Whitehall, 1835-1886. Album Page 86. Recto: Informal group portrait of twenty non-commissioned officers and enlisted men, black and white, in 1st West India Regiment at Up-Park Camp, Kingston, Jamaica. Box 1, folder 84. circa 1865. https://collections.library.yale.edu/catalog/16657622.

APA, 6th edition

Johnston, William Walker Whitehall, 1835-1886. (["Box 1, folder 84"])(circa 1865)[Album Page 86. Recto: Informal group portrait of twenty non-commissioned officers and enlisted men, black and white, in 1st West India Regiment at Up-Park Camp, Kingston, Jamaica]. https://collections.library.yale.edu/catalog/16657622.