APA (7th ed.) Citation

Watts, A., Watts, M., & Jacobs, A. (1987). Diamond web: Selected lectures of Alan W. Watts. And Books.

Chicago Style (17th ed.) Citation

Watts, Alan, Mark Watts, and Aia Jacobs. Diamond Web: Selected Lectures of Alan W. Watts. South Bend, Ind.: And Books, 1987.

MLA (9th ed.) Citation

Watts, Alan, et al. Diamond Web: Selected Lectures of Alan W. Watts. And Books, 1987.