APA ציטוט

Lea, F. M. (1970). The chemistry of cement and concrete (3rd ed.). Edward Arnold.

Chicago Edition Citation

Lea, F. M. The Chemistry of Cement and Concrete. 3rd ed. London: Edward Arnold, 1970.

ציטוט MLA

Lea, F. M. The Chemistry of Cement and Concrete. 3rd ed. Edward Arnold, 1970.