Cita APA (7th ed.)

SpringerLink (Online service) & Coventry, B. J. (2014). Lower abdominal and perineal surgery. Springer London.

Cita Chicago (17th ed.)

SpringerLink (Online service) i Brendon J. Coventry. Lower Abdominal and Perineal Surgery. London: Springer London, 2014.

Cita MLA (8th ed.)

SpringerLink (Online service) i Brendon J. Coventry. Lower Abdominal and Perineal Surgery. Springer London, 2014.