Billings, M. P. (2013). Structural geology (3rd ed.). Delhi: PHI Learning.
Chicago Style CitationBillings, Marland P. Structural Geology. 3rd ed. Delhi: PHI Learning, 2013.
MLA CitationBillings, Marland P. Structural Geology. 3rd ed. Delhi: PHI Learning, 2013.
Warning: These citations may not always be 100% accurate.