APA Style
SOUTHWOOD, RICARD. (1978).
ECOLOGICAL METHODS (SECOND).
NEW YORK:
.
Chicago Style
SOUTHWOOD, RICARD.
ECOLOGICAL METHODS.
SECOND
NEW YORK:
,
1978.
Buku.
MLA Style
SOUTHWOOD, RICARD.
ECOLOGICAL METHODS.
SECOND
NEW YORK:
,
1978.
Buku.
Turabian Style
SOUTHWOOD, RICARD.
ECOLOGICAL METHODS.
SECOND
NEW YORK:
,
1978.
Buku.