APA (7th ed.) Citation

Gomella, L. G., & Lefor, A. T. (1990). Surgery on call. Appleton & Lange.

Chicago Style (17th ed.) Citation

Gomella, Leonard G., and Alan T. Lefor. Surgery on Call. Norwalk, CT: Appleton & Lange, 1990.

MLA (9th ed.) Citation

Gomella, Leonard G., and Alan T. Lefor. Surgery on Call. Appleton & Lange, 1990.