APA (7th ed.) Citation

Chaudhury & Tripahti. (1999). You and your medicines (2nd rev. and enlarge ed.). Sterling Paperbacks.

Chicago Style (17th ed.) Citation

Chaudhury and Tripahti. You and Your Medicines. 2nd rev. and enlarge ed. New Delhi: Sterling Paperbacks, 1999.

MLA (8th ed.) Citation

Chaudhury and Tripahti. You and Your Medicines. 2nd rev. and enlarge ed. Sterling Paperbacks, 1999.