APA Edition Citation

Ragan, D. M. (2009). Structural geology: An introduction to geometrical techniques (4th ed.). Cambridge University Press.

Chicago Edition Citation

Ragan, Donal M. Structural Geology: An Introduction to Geometrical Techniques. 4th ed. Cambridge ; New York: Cambridge University Press, 2009.

MLA Edition Citation

Ragan, Donal M. Structural Geology: An Introduction to Geometrical Techniques. 4th ed. Cambridge University Press, 2009.