APA引文

Chopra, R. N., Nayar, S. L., & Chopra, I. C. Glossary of Indian medicinal plants.

Chicago Style (17th ed.) Citation

Chopra, R. N., S. L. Nayar, and I. C. Chopra. Glossary of Indian Medicinal Plants.

MLA引文

Chopra, R. N., et al. Glossary of Indian Medicinal Plants.