APA Edition Citation

Ragan, D. M. (1968). Structural geology: Fourth Edition. John wiley.

Chicago Edition Citation

Ragan, Donal M. Structural Geology: Fourth Edition. New york: John wiley, 1968.

MLA Edition Citation

Ragan, Donal M. Structural Geology: Fourth Edition. John wiley, 1968.

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