APA (7th ed.) Citation

Moore, R. C. (1958). Introduction to historical geology (2a. ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Moore, Raymond C. Introduction to Historical Geology. 2a. ed. Nueva York: McGraw-Hill, 1958.

MLA (9th ed.) Citation

Moore, Raymond C. Introduction to Historical Geology. 2a. ed. McGraw-Hill, 1958.