APA استشهاد

Bucher, K., & Grapes, R. (2011). Petrogenesis of metamorphic rocks (8th ed.). Springer.

استشهاد بنمط شيكاغو

Bucher, Kurt, و Rodney Grapes. Petrogenesis of Metamorphic Rocks. 8th ed. New York: Springer, 2011.

MLA استشهاد

Bucher, Kurt, و Rodney Grapes. Petrogenesis of Metamorphic Rocks. 8th ed. Springer, 2011.