Cita APA

Blatt, H., Owens, B. E., & Tracy, R. J. (2006). Petrology, Igneous, sedimentary and Metamorphic (3.).

Chicago Edition Citation

Blatt, Harvey, Brent E. Owens, i Robert J. Tracy. Petrology, Igneous, Sedimentary and Metamorphic. 3. Newyork, W H Freeman & Co, 2006.

Cita MLA

Blatt, Harvey, et al. Petrology, Igneous, Sedimentary and Metamorphic. 3. 2006.