Cita APA (7th ed.)
Surgery annual [Surg Annu] NLMUID: 0221302.
Cita Chicago (17th ed.)
Surgery Annual [Surg Annu] NLMUID: 0221302.
Cita MLA (9th ed.)
Surgery Annual [Surg Annu] NLMUID: 0221302.
Atenció: Aquestes cites poden no estar 100% correctes.