Gaya APA

Towsend, C, M. et al (2012). Sabiston Textbook of Surgery: The Biological Basis of Modern Surgical Practice (19). Philadelphia: Elsevier Saunders.

Gaya MLA

Towsend, Courtney, M.. et al. "Sabiston Textbook of Surgery: The Biological Basis of Modern Surgical Practice". 19 Philadelphia: Elsevier Saunders, 2012. Buku.