APA Alıntı

Schumann, W., Bradshaw, R., & Mills, K. (1993). Handbook of rocks, minerals, and gemstones. Boston: Houghton Mifflin Company.

Chicago Stili Alıntı

Schumann, Walter, R. Bradshaw, and K.A.G Mills. Handbook of Rocks, Minerals, and Gemstones. Boston: Houghton Mifflin Company, 1993.

MLA Alıntı

Schumann, Walter, R. Bradshaw, and K.A.G Mills. Handbook of Rocks, Minerals, and Gemstones. Boston: Houghton Mifflin Company, 1993.

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