Citação norma APA

(2001). Contracting for public services: Output-based aid and its applications. Washington DC: World Bank.

Citação norma Chicago

Contracting for Public Services: Output-based Aid and Its Applications. Washington DC: World Bank, 2001.

Citação norma MLA

Contracting for Public Services: Output-based Aid and Its Applications. Washington DC: World Bank, 2001.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.