APA Edition Citation

Institution of Civil Engineers (Great Britain). (1970). Civil engineering problems of the South Wales valleys proceedings of a conference held on 15-17 April 1969 at Cardiff: Proceedings of a conference held on 15-17 April 1969 at Cardiff. Institution of Civil Engineers.

Chicago Edition Citation

Institution of Civil Engineers (Great Britain). Civil Engineering Problems of the South Wales Valleys Proceedings of a Conference Held on 15-17 April 1969 at Cardiff: Proceedings of a Conference Held on 15-17 April 1969 at Cardiff. London: Institution of Civil Engineers, 1970.

MLA Edition Citation

Institution of Civil Engineers (Great Britain). Civil Engineering Problems of the South Wales Valleys Proceedings of a Conference Held on 15-17 April 1969 at Cardiff: Proceedings of a Conference Held on 15-17 April 1969 at Cardiff. Institution of Civil Engineers, 1970.