APA Citation

Williams, P. J. 1., & Smith, M. W. (1989). The frozen earth: Fundamentals of geocryology. Cambridge: Cambridge University Press.

Chicago Style Citation

Williams, Peter J. 1932-, and Michael W. Smith. The Frozen Earth: Fundamentals of Geocryology. Cambridge: Cambridge University Press, 1989.

MLA Citation

Williams, Peter J. 1932-, and Michael W. Smith. The Frozen Earth: Fundamentals of Geocryology. Cambridge: Cambridge University Press, 1989.

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