APA (7th ed.) Citation

Blatty, W. P. (1999). The Exorcist. Warner Home Video.

Chicago Style (17th ed.) Citation

Blatty, William Peter. The Exorcist. B.m: Warner Home Video, 1999.

MLA (9th ed.) Citation

Blatty, William Peter. The Exorcist. Warner Home Video, 1999.

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