Cita APA (7a ed.)
Daerman, W. (1991). Engineering geological mapping. Butterworth - Heinemann.
Cita Chicago Style (17a ed.)
Daerman, W.R. Engineering Geological Mapping. Oxford: Butterworth - Heinemann, 1991.
Cita MLA (9a ed.)
Daerman, W.R. Engineering Geological Mapping. Butterworth - Heinemann, 1991.
Precaución: Estas citas no son 100% exactas.