Read, H. H., & Watson, J. (1968). Introduction to geology, volume I: Principles (2nd ed.). Macmillan.
Chicago Style (17th ed.) CitationRead, H. H., and Janet Watson. Introduction to Geology, Volume I: Principles. 2nd ed. London: Macmillan, 1968.
MLA (9th ed.) CitationRead, H. H., and Janet Watson. Introduction to Geology, Volume I: Principles. 2nd ed. Macmillan, 1968.
Warning: These citations may not always be 100% accurate.