Gaya APA

ASTM, . (1997). ASTM C 953 - 87 Standard test method for time of setting of grouts for preplaced aggregate concrete in the laboratory . : ASTM.

Gaya MLA

ASTM, . "ASTM C 953 - 87 Standard test method for time of setting of grouts for preplaced aggregate concrete in the laboratory". : ASTM, 1997. Diorama.