APA (7th ed.) Citation

Derruau, M. (1972). Europa (2a ed.). Labor.

Chicago Style (17th ed.) Citation

Derruau, Max. Europa. 2a ed. Barcelona [etc.]: Labor, 1972.

MLA (9th ed.) Citation

Derruau, Max. Europa. 2a ed. Labor, 1972.

Warning: These citations may not always be 100% accurate.