Citazione Stile APA (7a Edizione)

Visser, F. (2003). Ken Wilber: Thought as passion. State University of New York Press.

Citazione stile Chigago Style (17a edizione)

Visser, Frank. Ken Wilber: Thought as Passion. Albany, NY: State University of New York Press, 2003.

Citatione MLA (9a ed.)

Visser, Frank. Ken Wilber: Thought as Passion. State University of New York Press, 2003.