APA (7th ed.) Citation

Philpotts, A. R. (1990). Principles of igneous and metamorphic petrology (2. [printing].). Prentice Hall.

Chicago Style (17th ed.) Citation

Philpotts, Anthony R. Principles of Igneous and Metamorphic Petrology. 2. [printing]. Englewood Cliffs, N.J. u.a: Prentice Hall, 1990.

MLA (9th ed.) Citation

Philpotts, Anthony R. Principles of Igneous and Metamorphic Petrology. 2. [printing]. Prentice Hall, 1990.