Penggayaan APA
DROSTE, Ronald L.. (1997).
Theory and practice of water and wastewater treatment .
New York:
John Wiley & Sons.
Chicago Style
DROSTE, Ronald L..
Theory and practice of water and wastewater treatment.
New York:
John Wiley & Sons,
1997.
Text.
MLA Style
DROSTE, Ronald L..
Theory and practice of water and wastewater treatment.
New York:
John Wiley & Sons,
1997.
Text.
Turabian Style
DROSTE, Ronald L..
Theory and practice of water and wastewater treatment.
New York:
John Wiley & Sons,
1997.
Print.