Cita APA

Bell , F. G. (2007). Engineering geology (2nd ed.). Butterworth Heinemann.

Citación estilo Chicago

Bell , F. G. Engineering Geology. 2nd ed. Oxford: Butterworth Heinemann, 2007.

Cita MLA

Bell , F. G. Engineering Geology. 2nd ed. Butterworth Heinemann, 2007.

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