Cita APA (7a ed.)

Penn, I., & Szarkowski, J. (2001). Still life. Little, Brown.

Cita Chicago Style (17a ed.)

Penn, Irving, y John Szarkowski. Still Life. Boston: Little, Brown, 2001.

Cita MLA (9a ed.)

Penn, Irving, y John Szarkowski. Still Life. Little, Brown, 2001.