Cite

Pourtales, Louis Francois de (1823-1880)

MLA

Marsh, Othniel Charles, 1831-1899. Pourtales, Louis Francois de (1823-1880). Box 26, folder 1093. 1875. https://collections.library.yale.edu/catalog/32565342.

APA, 6th edition

Marsh, Othniel Charles, 1831-1899. (["Box 26, folder 1093"])(1875)[Pourtales, Louis Francois de (1823-1880)]. https://collections.library.yale.edu/catalog/32565342.