APA-viite (7. p.)

Montgomery, C. W. (2011). Environmental geology (Ninth edition.). McGraw-Hill.

Chicago-viite (17. p.)

Montgomery, Carla W. Environmental Geology. Ninth edition. New York, NY: McGraw-Hill, 2011.

MLA-viite (9. p.)

Montgomery, Carla W. Environmental Geology. Ninth edition. McGraw-Hill, 2011.