Cite

"Paid and Exchange Ads"

MLA

Thayer, Scofield, 1889-1982. "Paid and Exchange Ads". Box 14, folder 340. 1922-25. https://collections.library.yale.edu/catalog/2043722.

APA, 6th edition

Thayer, Scofield, 1889-1982. (["Box 14, folder 340"])(1922-25)["Paid and Exchange Ads"]. https://collections.library.yale.edu/catalog/2043722.