Cite

[Sketch of four head representations, including Ericka Huggins, Warren Kimbro, Bobby G. Seale and George Sams Jr.]

MLA

[Sketch of Four Head Representations, Including Ericka Huggins, Warren Kimbro, Bobby G. Seale and George Sams Jr.]. 1971. https://collections.library.yale.edu/catalog/2026861.

APA, 6th edition

[Sketch of four head representations, including Ericka Huggins, Warren Kimbro, Bobby G. Seale and George Sams Jr.]. (1971). [Drawings, Pastels (Visual works)]. https://collections.library.yale.edu/catalog/2026861.