APA (7th ed.) Citation

Blatty, W. P. (1972). El exorcista. Emecé.

Chicago Style (17th ed.) Citation

Blatty, William Peter. El Exorcista. Buenos Aires: Emecé, 1972.

MLA (9th ed.) Citation

Blatty, William Peter. El Exorcista. Emecé, 1972.

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