APA (7th ed.) Zitazioa

Huxley, A. (1974). The doors of perception and heaven: And hell. Penguin.

Chicago Style (17th ed.) Zitazioa

Huxley, Aldous. The Doors of Perception and Heaven: And Hell. Harmonds-: Penguin, 1974.

MLA (9th ed.) Zitazioa

Huxley, Aldous. The Doors of Perception and Heaven: And Hell. Penguin, 1974.