Gaya APA

International, A. (2008). Annual Book of ASTM Standards 2008,Section eleven water and environmental tecnology,vol:11.01 . West Conshohocken: ASTM International.

Gaya MLA

International, ASTM. "Annual Book of ASTM Standards 2008,Section eleven water and environmental tecnology,vol:11.01". West Conshohocken: ASTM International, 2008. Text.