Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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