Cita APA (7a ed.)

Waltham, A. (1994). Foundations of engineering geology ([1st ed.].). Blackie Academic & Professional.

Cita Chicago Style (17a ed.)

Waltham, A.C. Foundations of Engineering Geology. [1st ed.]. London [etc.]: Blackie Academic & Professional, 1994.

Cita MLA (9a ed.)

Waltham, A.C. Foundations of Engineering Geology. [1st ed.]. Blackie Academic & Professional, 1994.