Cita APA

Penna, M. L., Wand-del-Rey de Oliveira, M. L., & Penna, G. (2009). Spatial Distribution of Leprosy in the Amazon Region of Brazil. Centers for Disease Control and Prevention.

Chicago Style Citation

Penna, Maria L.F., Maria L. Wand-del-Rey de Oliveira, i Gerson Penna. Spatial Distribution of Leprosy in the Amazon Region of Brazil. Centers for Disease Control and Prevention, 2009.

Cita MLA

Penna, Maria L.F., Maria L. Wand-del-Rey de Oliveira, i Gerson Penna. Spatial Distribution of Leprosy in the Amazon Region of Brazil. Centers for Disease Control and Prevention, 2009.