Citazione Stile APA (7a Edizione)

(2005). Standard methods for the examination of water and wastewater (21st ed.). American Public Health Association.

Citazione stile Chigago Style (17a edizione)

Standard Methods for the Examination of Water and Wastewater. 21st ed. Washington, D.C: American Public Health Association, 2005.

Citatione MLA (9a ed.)

Standard Methods for the Examination of Water and Wastewater. 21st ed. American Public Health Association, 2005.