APA ציטוט

Philpotts,Anthony R. (1989). Petrography of Igneous and Metamorphic rocks. CBS.

Chicago Edition Citation

Philpotts,Anthony R. Petrography of Igneous and Metamorphic Rocks. New Delhi: CBS, 1989.

ציטוט MLA

Philpotts,Anthony R. Petrography of Igneous and Metamorphic Rocks. CBS, 1989.