APA način citiranja (7. izdanje)

Walker, W. A. (2004). Pediatric gastrointestinal disease, Fourth edition. BC Decker Inc.

Čikaški stil citiranja (17. izdanje)

Walker, W. Allan. Pediatric Gastrointestinal Disease, Fourth Edition. Hamilton, Ontario: BC Decker Inc, 2004.

MLA način citiranja (8. izdanje)

Walker, W. Allan. Pediatric Gastrointestinal Disease, Fourth Edition. BC Decker Inc, 2004.