Cita APA (7a ed.)

Metropolitan Museum of Art & Richter, G. M. A. (1948). Roman portraits. Metropolitan Museum of Art.

Cita Chicago Style (17a ed.)

Metropolitan Museum of Art y Gisela M. A. Richter. Roman Portraits. New York: Metropolitan Museum of Art, 1948.

Cita MLA (9a ed.)

Metropolitan Museum of Art y Gisela M. A. Richter. Roman Portraits. Metropolitan Museum of Art, 1948.