Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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