Plummer, C. C., Carlson, D. H., & McGeary, D. (2005). Physical geology (10th ed.). Boston: McGraw-Hill.
Chicago Style citaatPlummer, Charles C., Diane H. Carlson, en David McGeary. Physical Geology. 10th ed. Boston: McGraw-Hill, 2005.
MLA citatiePlummer, Charles C., Diane H. Carlson, en David McGeary. Physical Geology. 10th ed. Boston: McGraw-Hill, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.