Ira S Allison, D. F. P. (1980). Geology: The science of a changing earth. McGraw Hill.
Chicago Style (17th ed.) CitationIra S Allison, Donald F Palmer. Geology: The Science of a Changing Earth. McGraw Hill, 1980.
MLA (8th ed.) CitationIra S Allison, Donald F Palmer. Geology: The Science of a Changing Earth. McGraw Hill, 1980.
Warning: These citations may not always be 100% accurate.