Derelict Land Symposium, Leeds, England, University of Leeds. Dept. of Civil Engineering, & Collins, W. G. (1970). Proceedings of the Derelict Land Symposium, Leeds, 25 and 26 September 1969. Iliffe.
Chicago Style (17th ed.) CitationDerelict Land Symposium, Leeds, England, University of Leeds. Dept. of Civil Engineering, and W. Gordon Collins. Proceedings of the Derelict Land Symposium, Leeds, 25 and 26 September 1969. London: Iliffe, 1970.
MLA (8th ed.) CitationDerelict Land Symposium, Leeds, England, et al. Proceedings of the Derelict Land Symposium, Leeds, 25 and 26 September 1969. Iliffe, 1970.
Warning: These citations may not always be 100% accurate.