Annual Conference of the Engineering Group of the Geological Society & Bell, F. G. (1990). Field testing in engineering geology: Proceedings of the 24th Annual Conference of the Engineering Group of the Geological Society, Sunderland Polytechnic, 4-8 September 1988. The Geological Society.
Chicago Style (17th ed.) CitationAnnual Conference of the Engineering Group of the Geological Society and F. G. Bell. Field Testing in Engineering Geology: Proceedings of the 24th Annual Conference of the Engineering Group of the Geological Society, Sunderland Polytechnic, 4-8 September 1988. London: The Geological Society, 1990.
MLA (9th ed.) CitationAnnual Conference of the Engineering Group of the Geological Society and F. G. Bell. Field Testing in Engineering Geology: Proceedings of the 24th Annual Conference of the Engineering Group of the Geological Society, Sunderland Polytechnic, 4-8 September 1988. The Geological Society, 1990.