Joarder, A. K., Tarantola, D., & Tulloch, J. (1980). The eradication of smallpox from Bangladesh. World Health Organization, South-East Asia Regional Office.
Citazione stile Chigago Style (17a edizione)Joarder, A K., D. Tarantola, e J. Tulloch. The Eradication of Smallpox from Bangladesh. New Delhi: World Health Organization, South-East Asia Regional Office, 1980.
Citatione MLA (8a ed.)Joarder, A K., et al. The Eradication of Smallpox from Bangladesh. World Health Organization, South-East Asia Regional Office, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.