Cite

"Little Billy's Parting Shot."

MLA

Hansen, Bert, 1944-. "Little Billy's Parting Shot.". Box 11, folder 23. 1902 November 19. https://collections.library.yale.edu/catalog/32331862.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 11, folder 23"])(1902 November 19)["Little Billy's Parting Shot."]. https://collections.library.yale.edu/catalog/32331862.