Cite

La soupe au camp (meal at camp)

MLA

Darrot, Paul Jean Gaston, 1892-1958. La soupe au camp (meal at camp). Box 3, folder 81. circa 1914-circa 1918. https://collections.library.yale.edu/catalog/10616931.

APA, 6th edition

Darrot, Paul Jean Gaston, 1892-1958. (["Box 3, folder 81"])(circa 1914-circa 1918)[La soupe au camp (meal at camp)]. https://collections.library.yale.edu/catalog/10616931.