APA aipamena

Welch, K. J. (1982). Complications of pediatric surgery prevention and management. Saunders Company.

Chicago Style aipamena

Welch, Kenneth J. Complications of Pediatric Surgery Prevention and Management. EUE: Saunders Company, 1982.

MLA aipamena

Welch, Kenneth J. Complications of Pediatric Surgery Prevention and Management. Saunders Company, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.