APA (7th ed.) Citation

Read, H. H. (1949). Geology: An introduction to earth-history. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Read, H. H. Geology: An Introduction to Earth-history. London, New York: Oxford Univ. Press, 1949.

MLA (9th ed.) Citation

Read, H. H. Geology: An Introduction to Earth-history. Oxford Univ. Press, 1949.

Warning: These citations may not always be 100% accurate.