Cite

"A lion roaring from his den . . . "

MLA

Baskin, Leonard, 1922-2000. "A lion roaring from his den . . . ". Box 1, folder 11. circa 1790-1820. https://collections.library.yale.edu/catalog/16601287.

APA, 6th edition

Baskin, Leonard, 1922-2000. (["Box 1, folder 11"])(circa 1790-1820)["A lion roaring from his den . . . "]. https://collections.library.yale.edu/catalog/16601287.