APA način citiranja

(1997). Gastrointestinal disease: An endoscopic approach: Vol.2. Cambridge, Massachusetts: Blackwell Science.

Čikaški stil citiranja

Gastrointestinal Disease: An Endoscopic Approach: Vol.2. Cambridge, Massachusetts: Blackwell Science, 1997.

MLA način citiranja

Gastrointestinal Disease: An Endoscopic Approach: Vol.2. Cambridge, Massachusetts: Blackwell Science, 1997.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.