Gaya APA
DUNPHY, J, E., WAY, L, W, [. (1981).
Current surgical diagnosis & treatment (5th ed).
California:
Lange Medical.
Gaya MLA
DUNPHY, J., Englebert., WAY, Lawrence, W., [ed.].
"Current surgical diagnosis & treatment".
5th ed
California:
Lange Medical,
1981.
Buku.