Gaya APA
ASTM, . (1997).
ASTM C 1107 - 97 Standard specification for packaged dry, hydraulic cement grout (non shrink) .
:
ASTM.
Gaya MLA
ASTM, .
"ASTM C 1107 - 97 Standard specification for packaged dry, hydraulic cement grout (non shrink)".
:
ASTM,
1997.
Diorama.