Gaya APA
Victor M. Ehlers, C.E., Ernest W. Steel, C.E.. (1958).
Municipal & Rural Sanitation (Fifth Edition).
New York:
McGraw-Hill Book Co. : 1958.
Gaya Chicago
Victor M. Ehlers, C.E., Ernest W. Steel, C.E..
Municipal & Rural Sanitation.
Fifth Edition
New York:
McGraw-Hill Book Co. : 1958,
1958.
Text.
Gaya MLA
Victor M. Ehlers, C.E., Ernest W. Steel, C.E..
Municipal & Rural Sanitation.
Fifth Edition
New York:
McGraw-Hill Book Co. : 1958,
1958.
Text.
Gaya Turabian
Victor M. Ehlers, C.E., Ernest W. Steel, C.E..
Municipal & Rural Sanitation.
Fifth Edition
New York:
McGraw-Hill Book Co. : 1958,
1958.
Print.