Gaya APA

ASTM, . (2008). Annual Book of ASTM Standards 2008. Section 11, vol. 11.01 Water and environmental technology (2008). : West Conshohocken, PA : ASTM,.

Gaya MLA

ASTM, . "Annual Book of ASTM Standards 2008. Section 11, vol. 11.01 Water and environmental technology". 2008 : West Conshohocken, PA : ASTM,, 2008. Text.