Παραπομπή APA

Bennett, M. R., & Doyle, P. (1997). Environmental Geology: Geology and the Human Environment. John Wiley.

Παραπομπή Chicago Style

Bennett, Mathew R., και Peter Doyle. Environmental Geology: Geology and the Human Environment. Chichester: John Wiley, 1997.

Παραπομπή MLA

Bennett, Mathew R., και Peter Doyle. Environmental Geology: Geology and the Human Environment. John Wiley, 1997.