APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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