APA način citiranja

El‐Omar, E. M. (2007). The clinician's guide to acid/peptic disorders and motility disorders of the gastrointestinal tract. BMJ Group.

Čikaški stil citiranja

El‐Omar, Emad M. The Clinician's Guide to Acid/peptic Disorders and Motility Disorders of the Gastrointestinal Tract. BMJ Group, 2007.

MLA način citiranja

El‐Omar, Emad M. The Clinician's Guide to Acid/peptic Disorders and Motility Disorders of the Gastrointestinal Tract. BMJ Group, 2007.