APA Citation

Bahl, A., & Bahl, B. (2011). A textbook of organic chemistry: For B.Sc. students (20th rev. ed.). Kolkata: S. Chand.

Chicago Style Citation

Bahl, Arun, and B.S Bahl. A Textbook of Organic Chemistry: For B.Sc. Students. 20th rev. ed. Kolkata: S. Chand, 2011.

MLA Citation

Bahl, Arun, and B.S Bahl. A Textbook of Organic Chemistry: For B.Sc. Students. 20th rev. ed. Kolkata: S. Chand, 2011.

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