APA Style
EHLERS, VICTOR M., STEEL, ERNEST W.. (1958).
Municipal and rural sanitation (5th).
New York:
McGraw-Hill.
Chicago Style
EHLERS, VICTOR M., STEEL, ERNEST W..
Municipal and rural sanitation.
5th
New York:
McGraw-Hill,
1958.
TXB.
MLA Style
EHLERS, VICTOR M., STEEL, ERNEST W..
Municipal and rural sanitation.
5th
New York:
McGraw-Hill,
1958.
TXB.
Turabian Style
EHLERS, VICTOR M., STEEL, ERNEST W..
Municipal and rural sanitation.
5th
New York:
McGraw-Hill,
1958.
TXB.