Standard Specification for Prefaced Concrete and Calcium Silicate Masonry Units
MLA
ASTM International. Standard Specification for Prefaced Concrete and Calcium Silicate Masonry Units. West Conshohocken, PA ASTM International
APA
ASTM International. (0). Standard Specification for Prefaced Concrete and Calcium Silicate Masonry Units. West Conshohocken, PA ASTM International.
Chicago
ASTM International. Standard Specification for Prefaced Concrete and Calcium Silicate Masonry Units. West Conshohocken, PA ASTM International