APA (7th ed.) Citation

Huxley, A. (1969). The perennial philosophy. Chatto & Windus.

Chicago Style (17th ed.) Citation

Huxley, Aldous. The Perennial Philosophy. London: Chatto & Windus, 1969.

MLA (8th ed.) Citation

Huxley, Aldous. The Perennial Philosophy. Chatto & Windus, 1969.

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