Cita APA (7a ed.)

Bucher, K., & Grapes, R. (2011). Petrogenesis of metamorphic rocks. Springer.

Cita Chicago Style (17a ed.)

Bucher, Kurt, y Rodney Grapes. Petrogenesis of Metamorphic Rocks. Berlin: Springer, 2011.

Cita MLA (8a ed.)

Bucher, Kurt, y Rodney Grapes. Petrogenesis of Metamorphic Rocks. Springer, 2011.