Penggayaan APA
ECOLOGICAL design handbook :. (1999).
New York:
McGraw-Hill.
Chicago Style
ECOLOGICAL design handbook :.
.
New York:
McGraw-Hill,
1999.
Buku.
MLA Style
ECOLOGICAL design handbook :.
.
New York:
McGraw-Hill,
1999.
Buku.
Turabian Style
ECOLOGICAL design handbook :.
New York:
McGraw-Hill,
1999.
Buku.