Penggayaan APA
ECKENFELDER, W.Wesley. (2000).
Industrial water pollution control (3rd ed.).
Boston Burr Ridge:
McGraw-Hill.
Chicago Style
ECKENFELDER, W.Wesley.
Industrial water pollution control.
3rd ed.
Boston Burr Ridge:
McGraw-Hill,
2000.
Buku.
MLA Style
ECKENFELDER, W.Wesley.
Industrial water pollution control.
3rd ed.
Boston Burr Ridge:
McGraw-Hill,
2000.
Buku.
Turabian Style
ECKENFELDER, W.Wesley.
Industrial water pollution control.
3rd ed.
Boston Burr Ridge:
McGraw-Hill,
2000.
Buku.