Anderson, J. G. C., & Trigg, C. F. (1976). Case-histories in engineering geology. Elek Science.
Cita Chicago Style (17a ed.)Anderson, J. G. C., y C. F. Trigg. Case-histories in Engineering Geology. London: Elek Science, 1976.
Cita MLA (8a ed.)Anderson, J. G. C., y C. F. Trigg. Case-histories in Engineering Geology. Elek Science, 1976.
Precaución: Estas citas no son 100% exactas.