Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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