APA aipamena

Carlson, D. H., & Plummer, C. C. (2008). Physical Geology: :Earth revealed (7th ed.). McGraw Hill.

Chicago Style aipamena

Carlson, Diane H., and Charles C. Plummer. Physical Geology: :Earth Revealed. 7th ed. Boston: McGraw Hill, 2008.

MLA aipamena

Carlson, Diane H., and Charles C. Plummer. Physical Geology: :Earth Revealed. 7th ed. McGraw Hill, 2008.