Penggayaan APA
DAVIS, Mackenzie L.. (2013).
Introduction to environmental engineering (5th ed.).
(Asia):
The McGraw-Hill.
Chicago Style
DAVIS, Mackenzie L..
Introduction to environmental engineering .
5th ed.
(Asia):
The McGraw-Hill,
2013.
Buku.
MLA Style
DAVIS, Mackenzie L..
Introduction to environmental engineering .
5th ed.
(Asia):
The McGraw-Hill,
2013.
Buku.
Turabian Style
DAVIS, Mackenzie L..
Introduction to environmental engineering .
5th ed.
(Asia):
The McGraw-Hill,
2013.
Buku.