APA (7th ed.) Citation

Michel, H., Ripoll Perello, E., & Ripoll López, S. (1990). La segunda guerra mundial. Akal.

Chicago Style (17th ed.) Citation

Michel, Henri, Eduardo Ripoll Perello, and Sylvia Ripoll López. La Segunda Guerra Mundial. Madrid: Akal, 1990.

MLA (8th ed.) Citation

Michel, Henri, et al. La Segunda Guerra Mundial. Akal, 1990.

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