APA-Zitierstil (7. Ausg.)

Preker, A. S., & Langenbrunner, J. (2004). Spending wisely: Buying health services for the poor. World Bank.

Chicago-Zitierstil (17. Ausg.)

Preker, Alexander S., und Jack Langenbrunner. Spending Wisely: Buying Health Services for the Poor. Washington, DC: World Bank, 2004.

MLA-Zitierstil (9. Ausg.)

Preker, Alexander S., und Jack Langenbrunner. Spending Wisely: Buying Health Services for the Poor. World Bank, 2004.