APA Edition Citation

Tyagi, O. D., & Yadav, M. (1990). Text book of synthetic dyes.

Chicago Edition Citation

Tyagi, O D., and M. Yadav. Text Book of Synthetic Dyes. New Delhi, Anmol Publications, 1990.

MLA Edition Citation

Tyagi, O D., and M. Yadav. Text Book of Synthetic Dyes. 1990.

Warning: These citations may not always be 100% accurate.