APA (7th ed.) Citation

Shah, I.. (1968). The way of the sufi. Penguin Books.

Chicago Style (17th ed.) Citation

Shah, Idries. The Way of the Sufi. Middlesex: Penguin Books, 1968.

MLA (9th ed.) Citation

Shah, Idries. The Way of the Sufi. Penguin Books, 1968.

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