APA (7th ed.) Citation

Gangulee, H. C., Das, K. S., & Datta, C. (1998). COLLEGE BOTANY Volume I. New Central Book Agency (P) Ltd.

Chicago Style (17th ed.) Citation

Gangulee, H. C., K. S. Das, and C. Datta. COLLEGE BOTANY Volume I. Calcutta: New Central Book Agency (P) Ltd, 1998.

MLA (9th ed.) Citation

Gangulee, H. C., et al. COLLEGE BOTANY Volume I. New Central Book Agency (P) Ltd, 1998.