Citazione Stile APA (7a Edizione)

Zollinger, R. M., Ellison, E. C., & Zollinger, R. M. (2011). Zollinger's atlas of surgical operations (9th ed.). McGraw-Hill Medical.

Citazione stile Chigago Style (17a edizione)

Zollinger, Robert Milton, E. Christopher Ellison, e Robert M. Zollinger. Zollinger's Atlas of Surgical Operations. 9th ed. New York: McGraw-Hill Medical, 2011.

Citatione MLA (9a ed.)

Zollinger, Robert Milton, et al. Zollinger's Atlas of Surgical Operations. 9th ed. McGraw-Hill Medical, 2011.