Cita APA (7a ed.)

Alves, D., & Timmins, C. (2001). Social exclusion and the two tiered healthcare system of Brazil. BID.

Cita Chicago Style (17a ed.)

Alves, Denisard, y Christopher Timmins. Social Exclusion and the Two Tiered Healthcare System of Brazil. Washington: BID, 2001.

Cita MLA (8a ed.)

Alves, Denisard, y Christopher Timmins. Social Exclusion and the Two Tiered Healthcare System of Brazil. BID, 2001.