Παραπομπή APA

Turner, F. J., & Verhoogen, J. (1960). Igneous and metamorphic petrology (2nd ed.). New York: McGraw-Hill Book Company.

Παραπομπή Chicago Style

Turner, Francis J., and John Verhoogen. Igneous and Metamorphic Petrology. 2nd ed. New York: McGraw-Hill Book Company, 1960.

Παραπομπή MLA

Turner, Francis J., and John Verhoogen. Igneous and Metamorphic Petrology. 2nd ed. New York: McGraw-Hill Book Company, 1960.

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