ASTM designation E1625-94 : Standard test method for determining biodegradability of organic chemicals in semi-continuous activated sludge (SCAS).

MLA

Astm Designation E1625-94 : Standard Test Method for Determining Biodegradability of Organic Chemicals In Semi-continuous Activated Sludge (scas). West Conshohocken (Pa.): ASTM International, n.d.

APA

(n.d). ASTM designation E1625-94 : Standard test method for determining biodegradability of organic chemicals in semi-continuous activated sludge (SCAS). West Conshohocken (Pa.): ASTM International.

Chicago

ASTM Designation E1625-94: Standard Test Method for Determining Biodegradability of Organic Chemicals In Semi-Continuous Activated Sludge (SCAS). West Conshohocken (Pa.): ASTM International, n.d.