Deismireacht APA

Plummer, C. C. (2007). Physical geology. New York, NY: McGraw-Hill.

Trích dẫn kiểu Chicago

Plummer, Charles C. Physical Geology. New York, NY: McGraw-Hill, 2007.

Deismireacht MLA

Plummer, Charles C. Physical Geology. New York, NY: McGraw-Hill, 2007.

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