Cita APA (7a ed.)

Joarder, A. K., Tarantola, D., & Tulloch, J. (1980). The eradication of smallpox from Bangladesh. World Health Organization, South-East Asia Regional Office.

Cita Chicago Style (17a ed.)

Joarder, A K., D. Tarantola, y J. Tulloch. The Eradication of Smallpox from Bangladesh. New Delhi: World Health Organization, South-East Asia Regional Office, 1980.

Cita MLA (8a ed.)

Joarder, A K., et al. The Eradication of Smallpox from Bangladesh. World Health Organization, South-East Asia Regional Office, 1980.