Gaya APA
Maple, Terry L.. (1980).
Orang-utan behavior .
New York:
Van Nostrand Reinhold Company .
Gaya Chicago
Maple, Terry L..
Orang-utan behavior.
New York:
Van Nostrand Reinhold Company ,
1980.
Text.
Gaya MLA
Maple, Terry L..
Orang-utan behavior.
New York:
Van Nostrand Reinhold Company ,
1980.
Text.
Gaya Turabian
Maple, Terry L..
Orang-utan behavior.
New York:
Van Nostrand Reinhold Company ,
1980.
Print.