Gaya APA

ASTM, . (1997). ASTM D 1561-92 Standard practice for preparation of bituminous mixture test specimens by means of California Keading compactor . : ASTM.

Gaya MLA

ASTM, . "ASTM D 1561-92 Standard practice for preparation of bituminous mixture test specimens by means of California Keading compactor". : ASTM, 1997. Diorama.