APA Edition Citation

Sahay, B. (1997). Petroleum exploration and exploitation practices (2nd ed.). Allied Publishers.

Chicago Edition Citation

Sahay, Bhagwan. Petroleum Exploration and Exploitation Practices. 2nd ed. New Delhi: Allied Publishers, 1997.

MLA Edition Citation

Sahay, Bhagwan. Petroleum Exploration and Exploitation Practices. 2nd ed. Allied Publishers, 1997.