"Patented Praises."
MLA
Thomson, Virgil, 1896-1989. "Patented Praises.". Box 29A/73, folder 139. [1925].. https://collections.library.yale.edu/catalog/32309327.
APA, 6th edition
Thomson, Virgil, 1896-1989. (["Box 29A/73, folder 139"])([1925].)["Patented Praises."]. https://collections.library.yale.edu/catalog/32309327.