Gaya APA
Enger, Eldon D., Ross, Frederick, Baley, David. (2007).
Concepts in Biology (12th ed.).
New York:
McGraw Hill.
Gaya Chicago
Enger, Eldon D., Ross, Frederick, Baley, David.
Concepts in Biology.
12th ed.
New York:
McGraw Hill,
2007.
Text.
Gaya MLA
Enger, Eldon D., Ross, Frederick, Baley, David.
Concepts in Biology.
12th ed.
New York:
McGraw Hill,
2007.
Text.
Gaya Turabian
Enger, Eldon D., Ross, Frederick, Baley, David.
Concepts in Biology.
12th ed.
New York:
McGraw Hill,
2007.
Print.