APA (7th ed.) Citation

May, G. G. (1977). The open way: A meditation handbook. Paulist Press.

Chicago Style (17th ed.) Citation

May, Gerald G. The Open Way: A Meditation Handbook. New York: Paulist Press, 1977.

MLA (9th ed.) Citation

May, Gerald G. The Open Way: A Meditation Handbook. Paulist Press, 1977.