APA (7th ed.) Citation

Netter, F. H., & Oppenheimer, E. Digestive system: Lower digestive tract.

Chicago Style (17th ed.) Citation

Netter, Frank H., and Ernst Oppenheimer. Digestive System: Lower Digestive Tract.

MLA (8th ed.) Citation

Netter, Frank H., and Ernst Oppenheimer. Digestive System: Lower Digestive Tract.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.