APA (7th ed.) Citation

Campbell-Allen, D., & Roper, H. (1991). Concrete structures: Materials, maintenance and repair (1. publ.). Longman Scientific & Technical.

Chicago Style (17th ed.) Citation

Campbell-Allen, Denison, and Harold Roper. Concrete Structures: Materials, Maintenance and Repair. 1. publ. Harlow, Essex: Longman Scientific & Technical, 1991.

MLA (9th ed.) Citation

Campbell-Allen, Denison, and Harold Roper. Concrete Structures: Materials, Maintenance and Repair. 1. publ. Longman Scientific & Technical, 1991.