Recommended Practice for Selecting Proportions for Normal Weight Concrete.

MLA

“Recommended Practice for Selecting Proportions for Normal Weight Concrete.” Journal of the American Concrete Institute, vol. 66, no. 8, Aug. 1969, pp. 612–28. EBSCOhost, https://doi.org/10.14359/7385.

APA

Recommended Practice for Selecting Proportions for Normal Weight Concrete. (1969). Journal of the American Concrete Institute, 66(8), 612–628. https://doi.org/10.14359/7385

Chicago

“Recommended Practice for Selecting Proportions for Normal Weight Concrete.” 1969. Journal of the American Concrete Institute 66 (8): 612–28. doi:10.14359/7385.