Dyfyniad APA

Eaust , S. D., & Aly , O. M. (1983). Chemistry of water treatment. Butterworths.

Dyfyniad Arddull Chicago

Eaust , Samuel D., and Osman M. Aly. Chemistry of Water Treatment. London: Butterworths, 1983.

Dyfyniad MLA

Eaust , Samuel D., and Osman M. Aly. Chemistry of Water Treatment. Butterworths, 1983.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.