MLA

Crispus Attucks and the Minutemen. 1967. https://collections.library.yale.edu/catalog/2077427.

APA, 6th edition

Crispus Attucks and the minutemen. (1967). [Covers (Illustrations), Halftones, Periodicals, Photomechanical prints]. https://collections.library.yale.edu/catalog/2077427.