APA-viite (7. p.)

Plummer, C. C., & Carlson, D. H. (2005). Physical geology (10h ed.). McGraw-Hill.

Chicago-viite (17. p.)

Plummer, Charles C., ja Diane H. Carlson. Physical Geology. 10h ed. New York: McGraw-Hill, 2005.

MLA-viite (9. p.)

Plummer, Charles C., ja Diane H. Carlson. Physical Geology. 10h ed. McGraw-Hill, 2005.