Gaya APA
Pulin,Andrew S. (2002).
Convervation Biology .
New York:
Cambridge.
Gaya Chicago
Pulin,Andrew S.
Convervation Biology.
New York:
Cambridge,
2002.
.
Gaya MLA
Pulin,Andrew S.
Convervation Biology.
New York:
Cambridge,
2002.
.
Gaya Turabian
Pulin,Andrew S.
Convervation Biology.
New York:
Cambridge,
2002.
.