APA Edition Citation

Basu, R. N. e. a. (1979). Eradication of smallpox from India.

Chicago Edition Citation

Basu, R N et al. Eradication of Smallpox from India. 1979.

MLA Edition Citation

Basu, R N et al. Eradication of Smallpox from India. 1979.

Warning: These citations may not always be 100% accurate.