Gaya APA
Townsend,Courtney M.[et.all]. (2012).
Sabiston textbook of surgery:Biological basic of modern surgical practice/20th edition (20).
Philadelphia (USA):
Elsevier.
Gaya Chicago
Townsend,Courtney M.[et.all].
Sabiston textbook of surgery:Biological basic of modern surgical practice/20th edition.
20
Philadelphia (USA):
Elsevier,
2012.
Text.
Gaya MLA
Townsend,Courtney M.[et.all].
Sabiston textbook of surgery:Biological basic of modern surgical practice/20th edition.
20
Philadelphia (USA):
Elsevier,
2012.
Text.
Gaya Turabian
Townsend,Courtney M.[et.all].
Sabiston textbook of surgery:Biological basic of modern surgical practice/20th edition.
20
Philadelphia (USA):
Elsevier,
2012.
Print.