Cite

"The Lady Cop. She will never be a success on some 'fixed posts'."

MLA

Hansen, Bert, 1944-. "The Lady Cop. She will never be a success on some 'fixed posts'.". Box 12, folder 13. 1913 April 16. https://collections.library.yale.edu/catalog/32326588.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 12, folder 13"])(1913 April 16)["The Lady Cop. She will never be a success on some 'fixed posts'."]. https://collections.library.yale.edu/catalog/32326588.