APA (7th ed.) Citation

Whelan, J. P. (1971). The spirituality of Friedrich von Hügel. Newman Press.

Chicago Style (17th ed.) Citation

Whelan, Joseph P. The Spirituality of Friedrich Von Hügel. New York: Newman Press, 1971.

MLA (8th ed.) Citation

Whelan, Joseph P. The Spirituality of Friedrich Von Hügel. Newman Press, 1971.