Cita APA

Welch, C. E. 1. Advances in surgery. Chicago: Mosby Year Book.

Chicago Style Citation

Welch, Claude E. 1906-. Advances in Surgery. Chicago: Mosby Year Book.

Cita MLA

Welch, Claude E. 1906-. Advances in Surgery. Chicago: Mosby Year Book.

Atenció: Aquestes cites poden no estar 100% correctes.