Cita APA (7a ed.)

Umbrico, P., & Martin, L. A. (2011). Penelope Umbrico: Photographs. Aperture Foundation.

Cita Chicago Style (17a ed.)

Umbrico, Penelope, y Lesley A. Martin. Penelope Umbrico: Photographs. New York, N.Y.: Aperture Foundation, 2011.

Cita MLA (9a ed.)

Umbrico, Penelope, y Lesley A. Martin. Penelope Umbrico: Photographs. Aperture Foundation, 2011.