Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Pappalardo, G., Frattaroli, F., & Illomei, G. (1993). Historical evolution of the surgical anatomy of the liver.

Chicago Citation Edition Citation

Pappalardo, G., F.M Frattaroli, und G. Illomei. Historical Evolution of the Surgical Anatomy of the Liver. 1993.

MLA Citation Edition Citation

Pappalardo, G., et al. Historical Evolution of the Surgical Anatomy of the Liver. 1993.