Cita APA (7th ed.)

Ritts, H., Paris, B., & Jackson, R. (1991). Duo: Photographs ; Bob Paris & Rod Jackson / Herb Ritts. Twin Palms.

Cita Chicago (17th ed.)

Ritts, Herb, Bob Paris, i Rod Jackson. Duo: Photographs ; Bob Paris & Rod Jackson / Herb Ritts. [Altadena, Calif.]: Twin Palms, 1991.

Cita MLA (8th ed.)

Ritts, Herb, et al. Duo: Photographs ; Bob Paris & Rod Jackson / Herb Ritts. Twin Palms, 1991.