Cite

Somme, Convois américain (American convoy) (#82)

MLA

Darrot, Paul Jean Gaston, 1892-1958. Somme, Convois américain (American convoy) (#82). Box 3, folder 79. circa 1914-circa 1918. https://collections.library.yale.edu/catalog/10616929.

APA, 6th edition

Darrot, Paul Jean Gaston, 1892-1958. (["Box 3, folder 79"])(circa 1914-circa 1918)[Somme, Convois américain (American convoy) (#82)]. https://collections.library.yale.edu/catalog/10616929.