Cita APA (7a ed.)

Cosmatos, G. P., Russell, K., & Kilmer, V. (2010). Tombstone. Seven art.

Cita Chicago Style (17a ed.)

Cosmatos, George P., Kurt Russell, y Val Kilmer. Tombstone. [Madrid?]: Seven art, 2010.

Cita MLA (9a ed.)

Cosmatos, George P., et al. Tombstone. Seven art, 2010.