Cite

Schlumberger, Jean

MLA

Conrad, Joseph, 1857-1924. Schlumberger, Jean. Box 34. 1915 January 31. https://collections.library.yale.edu/catalog/2010324.

APA, 6th edition

Conrad, Joseph, 1857-1924. (["Box 34"])(1915 January 31)[Schlumberger, Jean]. https://collections.library.yale.edu/catalog/2010324.