APA (7th ed.) Citation

Erckmann-Chatrian. El amigo Fritz. Rubiños, editor.

Chicago Style (17th ed.) Citation

Erckmann-Chatrian. El Amigo Fritz. Madrid: Rubiños, editor.

MLA (9th ed.) Citation

Erckmann-Chatrian. El Amigo Fritz. Rubiños, editor.

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