APA (7th ed.) Citation

Hitchcock, A., & Bloch, R. (1974). Alfred Hitchcock's Psycho. Avon Books.

Chicago Style (17th ed.) Citation

Hitchcock, Alfred, and Robert Bloch. Alfred Hitchcock's Psycho. New York: Avon Books, 1974.

MLA (9th ed.) Citation

Hitchcock, Alfred, and Robert Bloch. Alfred Hitchcock's Psycho. Avon Books, 1974.

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