Gaya APA
Winchester, A.M.. (1965).
Modern biological principles .
New York:
D.Van Nostrand.
Gaya Chicago
Winchester, A.M..
Modern biological principles.
New York:
D.Van Nostrand,
1965.
Text.
Gaya MLA
Winchester, A.M..
Modern biological principles.
New York:
D.Van Nostrand,
1965.
Text.
Gaya Turabian
Winchester, A.M..
Modern biological principles.
New York:
D.Van Nostrand,
1965.
Print.