MLA

Regan, Ken, et al. A Chorus Line, Michael Bennett, Baayork Lee, and Bob Avian Leading Second Company in Dance Combination. 0AD. https://collections.library.yale.edu/catalog/2027718.

APA, 6th edition

Regan, K., Regan, K., & photographer. (0 C.E.). A Chorus Line, Michael Bennett, Baayork Lee, and Bob Avian leading second company in dance combination [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2027718.