Gaya APA
WELLER,J.Marvin. (1969).
The Course Of Evolution .
New York:
McGraw - Hill Book Company.
Gaya Chicago
WELLER,J.Marvin.
The Course Of Evolution.
New York:
McGraw - Hill Book Company,
1969.
Teks.
Gaya MLA
WELLER,J.Marvin.
The Course Of Evolution.
New York:
McGraw - Hill Book Company,
1969.
Teks.
Gaya Turabian
WELLER,J.Marvin.
The Course Of Evolution.
New York:
McGraw - Hill Book Company,
1969.
Teks.