APA (7th ed.) Citation

Wroe, L. R. (1977). Operation, replacement and maintenance of sewers: The sewers of London : a paper presented at a meeting of the British Tunnelling Society on 13th January 1977, at the Institution of Civil Engineers, Great George St., Westminster. Institution of Civil Engineers.

Chicago Style (17th ed.) Citation

Wroe, L. R. Operation, Replacement and Maintenance of Sewers: The Sewers of London : A Paper Presented at a Meeting of the British Tunnelling Society on 13th January 1977, at the Institution of Civil Engineers, Great George St., Westminster. London: Institution of Civil Engineers, 1977.

MLA (9th ed.) Citation

Wroe, L. R. Operation, Replacement and Maintenance of Sewers: The Sewers of London : A Paper Presented at a Meeting of the British Tunnelling Society on 13th January 1977, at the Institution of Civil Engineers, Great George St., Westminster. Institution of Civil Engineers, 1977.