Ragan, D. M. (2009). Structural geology: An introduction to geometrical techniques (4th ed.). Cambridge University Press.
芝加哥风格引文Ragan, Donal M. Structural Geology: An Introduction to Geometrical Techniques. 4th ed. Cambridge: Cambridge University Press, 2009.
MLA引文Ragan, Donal M. Structural Geology: An Introduction to Geometrical Techniques. 4th ed. Cambridge University Press, 2009.
警告：这些引文格式不一定是100％准确.