APA (7th ed.) Citation

Erckmann-Chatrian. (1973). El amigo Fritz. Bruguera.

Chicago Style (17th ed.) Citation

Erckmann-Chatrian. El Amigo Fritz. Barcelona: Bruguera, 1973.

MLA (9th ed.) Citation

Erckmann-Chatrian. El Amigo Fritz. Bruguera, 1973.

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