APA Citatie

Bennet, M. R., & Doyle, P. (1997). Environmental geology: : geology and human environment. John Wiley.

Chicago Style citaat

Bennet, Mathew R., en Peter Doyle. Environmental Geology: : Geology and Human Environment. Chichester: John Wiley, 1997.

MLA citatie

Bennet, Mathew R., en Peter Doyle. Environmental Geology: : Geology and Human Environment. John Wiley, 1997.