APA (7th ed.) Citation

Symposium on Engineering Geology and Geotechnical Engineering & Watters, R. J. (1989). Engineering geology and geotechnical engineering: Proceedings of the 25th Symposium on Engineering Geology and Geotechnical Engineering. A. A. Balkema.

Chicago Style (17th ed.) Citation

Symposium on Engineering Geology and Geotechnical Engineering and Robert J. Watters. Engineering Geology and Geotechnical Engineering: Proceedings of the 25th Symposium on Engineering Geology and Geotechnical Engineering. Rotterdam: A. A. Balkema, 1989.

MLA (9th ed.) Citation

Symposium on Engineering Geology and Geotechnical Engineering and Robert J. Watters. Engineering Geology and Geotechnical Engineering: Proceedings of the 25th Symposium on Engineering Geology and Geotechnical Engineering. A. A. Balkema, 1989.