APA (7th ed.) Citation

Harris, B. M., & Hartgraves, W. R. (1972). Supervisor Effectiveness? A Research Résumé. Educational Leadership, 30(1), 73.

Chicago Style (17th ed.) Citation

Harris, Ben M., and William R. Hartgraves. "Supervisor Effectiveness? A Research Résumé." Educational Leadership 30, no. 1 (1972): 73.

MLA (9th ed.) Citation

Harris, Ben M., and William R. Hartgraves. "Supervisor Effectiveness? A Research Résumé." Educational Leadership, vol. 30, no. 1, 1972, p. 73.