APA (7th ed.) Citation

Zarbock, S. F., & Harbert, K. R. (1986). Physician assistants: Present and future models of utilization. Praeger.

Chicago Style (17th ed.) Citation

Zarbock, Sarah F., and Kenneth R. Harbert. Physician Assistants: Present and Future Models of Utilization. New York: Praeger, 1986.

MLA (9th ed.) Citation

Zarbock, Sarah F., and Kenneth R. Harbert. Physician Assistants: Present and Future Models of Utilization. Praeger, 1986.