Penggayaan APA
GRAEDEL, T.E., ALLENBY, B.R.. (1995).
Industrial ecology .
New Jersey:
Prentice Hall.
Chicago Style
GRAEDEL, T.E., ALLENBY, B.R..
Industrial ecology.
New Jersey:
Prentice Hall,
1995.
Buku.
MLA Style
GRAEDEL, T.E., ALLENBY, B.R..
Industrial ecology.
New Jersey:
Prentice Hall,
1995.
Buku.
Turabian Style
GRAEDEL, T.E., ALLENBY, B.R..
Industrial ecology.
New Jersey:
Prentice Hall,
1995.
Buku.