Cita APA (7th ed.)

Veena, D. (2012). Handbook of petrology. Discovery Pub.

Cita Chicago (17th ed.)

Veena, Dr. Handbook of Petrology. New Delhi: Discovery Pub, 2012.

Cita MLA (9th ed.)

Veena, Dr. Handbook of Petrology. Discovery Pub, 2012.