APA (7th ed.) Citation

Alvarado, M. E. (1997). Etica (2a. ed.). Trillas.

Chicago Style (17th ed.) Citation

Alvarado, Martín E. Etica. 2a. ed. México: Trillas, 1997.

MLA (9th ed.) Citation

Alvarado, Martín E. Etica. 2a. ed. Trillas, 1997.

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