Gaya APA

Howsam, P. (1990). Microbiology in Civil Engineering : Proceedings of the Federation of European Microbiological Societies Symposium Held at Cranfield Institute of Technology 3-5 September 1990 . America: E. & F.N. Spon.

Gaya MLA

Howsam, P. "Microbiology in Civil Engineering : Proceedings of the Federation of European Microbiological Societies Symposium Held at Cranfield Institute of Technology 3-5 September 1990". America: E. & F.N. Spon, 1990. Text.