APA ציטוט

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.

ציטוט MLA

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