APA (7th ed.) Citation

Watts, A. W. (1985). The way of Zen. Penguin Books.

Chicago Style (17th ed.) Citation

Watts, Alan W. The Way of Zen. Harmondsworth [etc.]: Penguin Books, 1985.

MLA (9th ed.) Citation

Watts, Alan W. The Way of Zen. Penguin Books, 1985.

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