APA (7th ed.) Citation

Scott, W. B. (1924). An introduction to geology (2nd ed. rev. throughout.). Macmillan.

Chicago Style (17th ed.) Citation

Scott, William Berryman. An Introduction to Geology. 2nd ed. rev. throughout. London: Macmillan, 1924.

MLA (8th ed.) Citation

Scott, William Berryman. An Introduction to Geology. 2nd ed. rev. throughout. Macmillan, 1924.