APA (7th ed.) Citation

Ragan, D. M. (1973). Structural geology: An introduction to geometrical techniques. John Wiley.

Chicago Style (17th ed.) Citation

Ragan, Donald M. Structural Geology: An Introduction to Geometrical Techniques. John Wiley, 1973.

MLA (8th ed.) Citation

Ragan, Donald M. Structural Geology: An Introduction to Geometrical Techniques. John Wiley, 1973.

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