Gaya APA

ASTM, . (2006). ASTM D 6213 - 97 (Reapproved 2003) Standard practice for tests to evaluate the chemical resistance of geogrids to liquids . : ASTM.

Gaya MLA

ASTM, . "ASTM D 6213 - 97 (Reapproved 2003) Standard practice for tests to evaluate the chemical resistance of geogrids to liquids". : ASTM, 2006. Diorama.