APA استشهاد

Chopra, R. N., Chopra, I. C., & Varma, B. S. Supplement to glossary of Indian medicinal plants.

استشهاد بنمط شيكاغو

Chopra, R. N., I. C. Chopra, و B. S. Varma. Supplement to Glossary of Indian Medicinal Plants.

MLA استشهاد

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