MLA

Thayer, Scofield, 1889-1982. Galantière, Lewis. Box 2, folder 77-78. 1926-27. https://collections.library.yale.edu/catalog/17142280.

APA, 6th edition

Thayer, Scofield, 1889-1982. (["Box 2, folder 77-78"])(1926-27)[Galantière, Lewis]. https://collections.library.yale.edu/catalog/17142280.