MLA

Johnston, William Walker Whitehall, 1835-1886. Album Page 58. Recto: Street in Nassau, New Providence; image includes three black men in uniform, probably enlisted men in the 1st West India Regiment, as well as six white men. Box 1, folder 56. circa 1860. https://collections.library.yale.edu/catalog/16657603.

APA, 6th edition

Johnston, William Walker Whitehall, 1835-1886. (["Box 1, folder 56"])(circa 1860)[Album Page 58. Recto: Street in Nassau, New Providence; image includes three black men in uniform, probably enlisted men in the 1st West India Regiment, as well as six white men]. https://collections.library.yale.edu/catalog/16657603.