APA Edition Citation

Blatt, H., & Ehlers, E. G. (2003). Petrology, Igneous, sedimentary and metamorphic.

Chicago Edition Citation

Blatt, Harvey, and Ernest G. Ehlers. Petrology, Igneous, Sedimentary and Metamorphic. New Delhi, CBS Publishers and Distributors, 2003.

MLA Edition Citation

Blatt, Harvey, and Ernest G. Ehlers. Petrology, Igneous, Sedimentary and Metamorphic. 2003.

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