Memorandum of Hanover Conference, research program, reports, and notes
MLA
Angell, James Rowland, 1869-1949. Memorandum of Hanover Conference, research program, reports, and notes. Box 21, folder 245. 1923-1925. https://collections.library.yale.edu/catalog/32218345.
APA, 6th edition
Angell, James Rowland, 1869-1949. (["Box 21, folder 245"])(1923-1925)[Memorandum of Hanover Conference, research program, reports, and notes]. https://collections.library.yale.edu/catalog/32218345.