LEPP, H. (1973). Dynamic earth an introduction - Henry Lepp. McGraw Hill.
Chicago Style (17th ed.) CitationLEPP, Henry. Dynamic Earth an Introduction - Henry Lepp. McGraw Hill, 1973.
MLA (8th ed.) CitationLEPP, Henry. Dynamic Earth an Introduction - Henry Lepp. McGraw Hill, 1973.
Warning: These citations may not always be 100% accurate.