APA (7th ed.) Citation

Carson, A. D. (1992). On Occupationism. Counseling Psychologist, 20(3), 490.

Chicago Style (17th ed.) Citation

Carson, Andrew D. "On Occupationism." Counseling Psychologist 20, no. 3 (1992): 490.

MLA (9th ed.) Citation

Carson, Andrew D. "On Occupationism." Counseling Psychologist, vol. 20, no. 3, 1992, p. 490.