APA aipamena

Bishop, W. P. (2012). Gastroenterologia pediatrica practica <i>es</i>.

Chicago Style aipamena

Bishop, Warren P. Gastroenterologia Pediatrica Practica <i>es</i>. 2012.

MLA aipamena

Bishop, Warren P. Gastroenterologia Pediatrica Practica <i>es</i>. 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.