Cite

Poster protesting the planned debate between William Shockley and William Rusher.

MLA

Racism, Medical School Committee Against. Poster Protesting the Planned Debate between William Shockley and William Rusher. 1974. https://collections.library.yale.edu/catalog/10022066.

APA, 6th edition

Racism, M. S. C. A. (1974). Poster protesting the planned debate between William Shockley and William Rusher. [Negatives (photographic)]. https://collections.library.yale.edu/catalog/10022066.