Album Page 8. Recto, top left: Portrait of a man
MLA
Johnston, William Walker Whitehall, 1835-1886. Album Page 8. Recto, top left: Portrait of a man. Box 1, folder 6. circa 1858. https://collections.library.yale.edu/catalog/16657580.
APA, 6th edition
Johnston, William Walker Whitehall, 1835-1886. (["Box 1, folder 6"])(circa 1858)[Album Page 8. Recto, top left: Portrait of a man]. https://collections.library.yale.edu/catalog/16657580.