Cita APA (7th ed.)
Arraes de Alencar Ximenes, R., Southgate, B., Smith, P. G., & Guimaraes, L. (2001). Social environmet, and schistosomiasas in an urban population in the Northeast of Brazil.
Cita Chicago (17th ed.)
Arraes de Alencar Ximenes, Ricardo, Brian Southgate, Peter G. Smith, i Leonardo Guimaraes. Social Environmet, and Schistosomiasas in an Urban Population in the Northeast of Brazil. 2001.
Cita MLA (9th ed.)
Arraes de Alencar Ximenes, Ricardo, et al. Social Environmet, and Schistosomiasas in an Urban Population in the Northeast of Brazil. 2001.
Atenció: Aquestes cites poden no estar 100% correctes.