Cita APA (7a ed.)

Cogniat, R., Chagall, M., & Ross, A. Chagall / bye Raymond Cogniat.

Cita Chicago Style (17a ed.)

Cogniat, Raymond, Marc Chagall, y Anne Ross. Chagall / Bye Raymond Cogniat. New York.

Cita MLA (8a ed.)

Cogniat, Raymond, et al. Chagall / Bye Raymond Cogniat.