APA (7th ed.) Citation

Blackledge, G. F. (1987). Concrete practice (2nd ed.). Cement and Concrete Association.

Chicago Style (17th ed.) Citation

Blackledge, G. F. Concrete Practice. 2nd ed. Wexham Springs, [England]: Cement and Concrete Association, 1987.

MLA (9th ed.) Citation

Blackledge, G. F. Concrete Practice. 2nd ed. Cement and Concrete Association, 1987.