APA (7th ed.) Citation

Eckenfelder, W. W. (1970). Water quality engineering for practicing engineers / by W.W. Eckenfelder. Barnes and Noble.

Chicago Style (17th ed.) Citation

Eckenfelder, W. W. Water Quality Engineering for Practicing Engineers / by W.W. Eckenfelder. Barnes and Noble, 1970.

MLA (9th ed.) Citation

Eckenfelder, W. W. Water Quality Engineering for Practicing Engineers / by W.W. Eckenfelder. Barnes and Noble, 1970.

Warning: These citations may not always be 100% accurate.