Penggayaan APA
Keeton, William T.. (1986).
Biological Science (4).
New York:
W.W. Norton & Company, Inc.,.
Chicago Style
Keeton, William T..
Biological Science.
4
New York:
W.W. Norton & Company, Inc.,,
1986.
Text.
MLA Style
Keeton, William T..
Biological Science.
4
New York:
W.W. Norton & Company, Inc.,,
1986.
Text.
Turabian Style
Keeton, William T..
Biological Science.
4
New York:
W.W. Norton & Company, Inc.,,
1986.
Print.