APA (7th ed.) Citation

Klein, T. W. (2010). The art of knowing. Heythrop journal, 51(1), 60-72.

Chicago Style (17th ed.) Citation

Klein, Terrance W. "The Art of Knowing." Heythrop Journal 51, no. 1 (2010): 60-72.

MLA (8th ed.) Citation

Klein, Terrance W. "The Art of Knowing." Heythrop Journal, vol. 51, no. 1, 2010, pp. 60-72.