APA-referens (7:e uppl.)

Westfall, S., Leslie, A., Mitchell, J., Bluhm, N., Goldberg, M., Hartigan, G., & Held, A. (1985). Then and Now: Six of the New York School look back : an Interview. Art in America.

Chicago-referens (17:e uppl.)

Westfall, Stephen, Alfred Leslie, Joan Mitchell, Norman Bluhm, Michael Goldberg, Grace Hartigan, och Al Held. "Then and Now: Six of the New York School Look Back : An Interview." Art in America 1985.

MLA-referens (8:e uppl.)

Westfall, Stephen, et al. "Then and Now: Six of the New York School Look Back : An Interview." Art in America, 1985.