Penggayaan APA
VILLE, Claude A. (1967).
BIOLOGY .
USA:
W.B Saunders Company.
Chicago Style
VILLE, Claude A.
BIOLOGY.
USA:
W.B Saunders Company,
1967.
Text.
MLA Style
VILLE, Claude A.
BIOLOGY.
USA:
W.B Saunders Company,
1967.
Text.
Turabian Style
VILLE, Claude A.
BIOLOGY.
USA:
W.B Saunders Company,
1967.
Print.