APA (7th ed.) Zitazioa

(1980). Alfred Hitchcock's: Witch's brew. Puffin Books.

Chicago Style (17th ed.) Zitazioa

Alfred Hitchcock's: Witch's Brew. Harmondsworth: Puffin Books, 1980.

MLA (9th ed.) Zitazioa

Alfred Hitchcock's: Witch's Brew. Puffin Books, 1980.