Penggayaan APA
Imhoff, Gordon Maskew. (1956).
Sewage treatment .
New York:
John Wiley & Sons.
Chicago Style
Imhoff, Gordon Maskew.
Sewage treatment.
New York:
John Wiley & Sons,
1956.
Text.
MLA Style
Imhoff, Gordon Maskew.
Sewage treatment.
New York:
John Wiley & Sons,
1956.
Text.
Turabian Style
Imhoff, Gordon Maskew.
Sewage treatment.
New York:
John Wiley & Sons,
1956.
Print.