Cite

Etat major américain (American chief of staff)

MLA

Darrot, Paul Jean Gaston, 1892-1958. Etat major américain (American chief of staff). Box 2, folder 33. circa 1914-circa 1918. https://collections.library.yale.edu/catalog/10616883.

APA, 6th edition

Darrot, Paul Jean Gaston, 1892-1958. (["Box 2, folder 33"])(circa 1914-circa 1918)[Etat major américain (American chief of staff)]. https://collections.library.yale.edu/catalog/10616883.