APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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