Hills, E. S. (1963). Elements of structural geology (1. publ.). Methuen.
Chicago Style (17th ed.) CitationHills, Edwin Sherbon. Elements of Structural Geology. 1. publ. London: Methuen, 1963.
MLA (9th ed.) CitationHills, Edwin Sherbon. Elements of Structural Geology. 1. publ. Methuen, 1963.
Warning: These citations may not always be 100% accurate.