Gaya APA

International, A. (2020). ASTM Standards Section 11:Water and environmental Technology (Volume 11.01 Water (I) ) (2020). USA: ASTM International.

Gaya MLA

International, ASTM. "ASTM Standards Section 11:Water and environmental Technology (Volume 11.01 Water (I) )". 2020 USA: ASTM International, 2020. Text.