Cita APA (7a ed.)

Johns, D. L. (2004). Mysticism and ethics in Friedrich von Hügel. The Edwin Mellen Press.

Cita Chicago Style (17a ed.)

Johns, David L. Mysticism and Ethics in Friedrich Von Hügel. Lewiston, New York: The Edwin Mellen Press, 2004.

Cita MLA (9a ed.)

Johns, David L. Mysticism and Ethics in Friedrich Von Hügel. The Edwin Mellen Press, 2004.