APA (7th ed.) Citation

Quentin, P. (1951). Enigma para demonios (2a. ed.). Emecé.

Chicago Style (17th ed.) Citation

Quentin, Patrick. Enigma Para Demonios. 2a. ed. Buenos Aires: Emecé, 1951.

MLA (9th ed.) Citation

Quentin, Patrick. Enigma Para Demonios. 2a. ed. Emecé, 1951.

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