Cita APA (7a ed.)

Messager, A., Tan, F., Lohaus, B., Pistoletto, M., DeKeyser, R., Burki, M. J., . . . LelisięUao, A. (2001). Gagarin: Fourth edition. Gagarin.

Cita Chicago Style (17a ed.)

Messager, Annette, Fiona Tan, Bernd Lohaus, Michelangelo Pistoletto, Raoul DeKeyser, Marie José Burki, Luchezar Boyadjiev, y Andy LelisięUao. "Gagarin: Fourth Edition." Gagarin 2001.

Cita MLA (8a ed.)

Messager, Annette, et al. "Gagarin: Fourth Edition." Gagarin, 2001.