APA (7th ed.) Citation

Waltham, T. (1994). Foundations of engineering geology / A.C. Waltham. Blackie Academic & Professional.

Chicago Style (17th ed.) Citation

Waltham, Tony. Foundations of Engineering Geology / A.C. Waltham. London: Blackie Academic & Professional, 1994.

MLA (9th ed.) Citation

Waltham, Tony. Foundations of Engineering Geology / A.C. Waltham. Blackie Academic & Professional, 1994.

Warning: These citations may not always be 100% accurate.