APA Edition Citation

Mehrotra, S. N., & Tewari, K. s. (1979). A text book of organic chemistry.

Chicago Edition Citation

Mehrotra, S N., and K s. Tewari. A Text Book of Organic Chemistry. New Delhi, Vikas Publishing House, 1979.

MLA Edition Citation

Mehrotra, S N., and K s. Tewari. A Text Book of Organic Chemistry. 1979.