Cita APA (7a ed.)

Leval, G., Richards, V., & García-Guirao, P. (2018). Collectives in the Spanish revolution. PM PRESS.

Cita Chicago Style (17a ed.)

Leval, Gastón, Vernon Richards, y Pedro García-Guirao. Collectives in the Spanish Revolution. Oakland, CA: PM PRESS, 2018.

Cita MLA (9a ed.)

Leval, Gastón, et al. Collectives in the Spanish Revolution. PM PRESS, 2018.