APA (7th ed.) Citation

Huxley, A. (1959). The doors of perception / heaven and hell ; by A. Huxley. Penguin.

Chicago Style (17th ed.) Citation

Huxley, Aldous. The Doors of Perception / Heaven and Hell ; by A. Huxley. Penguin, 1959.

MLA (9th ed.) Citation

Huxley, Aldous. The Doors of Perception / Heaven and Hell ; by A. Huxley. Penguin, 1959.

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