Citazione Stile APA (7a Edizione)

Eckenfelder, W. W. (1970). Water quality engineering for practicing engineers. Barnes & Noble.

Citazione stile Chigago Style (17a edizione)

Eckenfelder, W. Wesley. Water Quality Engineering for Practicing Engineers. New York: Barnes & Noble, 1970.

Citatione MLA (9a ed.)

Eckenfelder, W. Wesley. Water Quality Engineering for Practicing Engineers. Barnes & Noble, 1970.