Nagpal. (1996). Challenges in crude oil evaluation. Tata McGraw-Hill Publishing Co. Ltd.
Chicago Style (17th ed.) CitationNagpal. Challenges in Crude Oil Evaluation. New Delhi: Tata McGraw-Hill Publishing Co. Ltd, 1996.
MLA (9th ed.) CitationNagpal. Challenges in Crude Oil Evaluation. Tata McGraw-Hill Publishing Co. Ltd, 1996.
Warning: These citations may not always be 100% accurate.