Wolf, F. A. (1991). The eagle's quest: A physicist's search for truth in the heart of the shamanic world. Summit Books.
Cita Chicago (17th ed.)Wolf, Fred Alan. The Eagle's Quest: A Physicist's Search for Truth in the Heart of the Shamanic World. New York: Summit Books, 1991.
Cita MLA (9th ed.)Wolf, Fred Alan. The Eagle's Quest: A Physicist's Search for Truth in the Heart of the Shamanic World. Summit Books, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.