APA (7th ed.) Citation

Carl O Dunbar, K. M. W. (1969). Historical geology. John Wiley.

Chicago Style (17th ed.) Citation

Carl O Dunbar, Karl M Waage. Historical Geology. John Wiley, 1969.

MLA (8th ed.) Citation

Carl O Dunbar, Karl M Waage. Historical Geology. John Wiley, 1969.

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