Gaya APA
Fried, George H.. (1990).
Schaum's outline of theory and problems of biology .
New York:
McGraw-Hill.
Gaya Chicago
Fried, George H..
Schaum's outline of theory and problems of biology.
New York:
McGraw-Hill,
1990.
Text.
Gaya MLA
Fried, George H..
Schaum's outline of theory and problems of biology.
New York:
McGraw-Hill,
1990.
Text.
Gaya Turabian
Fried, George H..
Schaum's outline of theory and problems of biology.
New York:
McGraw-Hill,
1990.
Print.