Gaya APA

ASTM, . (2005). ASTM D 2628 - 91 (reapproved 1998) Standard specification for preformed polychloroprene elastomeric joint seals for concrete pavements . : ASTM.

Gaya MLA

ASTM, . "ASTM D 2628 - 91 (reapproved 1998) Standard specification for preformed polychloroprene elastomeric joint seals for concrete pavements". : ASTM, 2005. Diorama.