Gaya APA
Molles, Manuel G.. (2013).
Ecology : concepts and application (6th ed).
New York:
McGraw-Hill.
Gaya Chicago
Molles, Manuel G..
Ecology : concepts and application.
6th ed
New York:
McGraw-Hill,
2013.
Text.
Gaya MLA
Molles, Manuel G..
Ecology : concepts and application.
6th ed
New York:
McGraw-Hill,
2013.
Text.
Gaya Turabian
Molles, Manuel G..
Ecology : concepts and application.
6th ed
New York:
McGraw-Hill,
2013.
Print.