Cite

Envelope addressed to Mr. John Campbell and with several letters

MLA

Kilpatrick, Jack Frederick. Envelope Addressed to Mr. John Campbell and with Several Letters. 1938. https://collections.library.yale.edu/catalog/15532143.

APA, 6th edition

Kilpatrick, J. F. (1938). Envelope addressed to Mr. John Campbell and with several letters. https://collections.library.yale.edu/catalog/15532143.