APA (7th ed.) Citation

Perroux, F., Marcuse, H., & Gual, R. (1970). Perroux interroga a Marcuse (1a ed.). Nova Terra.

Chicago Style (17th ed.) Citation

Perroux, François, Herbert Marcuse, and Ramiro Gual. Perroux Interroga a Marcuse. 1a ed. Barcelona: Nova Terra, 1970.

MLA (9th ed.) Citation

Perroux, François, et al. Perroux Interroga a Marcuse. 1a ed. Nova Terra, 1970.