"I have escaped the eagles claws . . . "
MLA
Baskin, Leonard, 1922-2000. "I have escaped the eagles claws . . . ". Box 1, folder 12. circa 1790-1820. https://collections.library.yale.edu/catalog/16601288.
APA, 6th edition
Baskin, Leonard, 1922-2000. (["Box 1, folder 12"])(circa 1790-1820)["I have escaped the eagles claws . . . "]. https://collections.library.yale.edu/catalog/16601288.