APA-viite (7. p.)

Preker, A. S., & Harding, A. (2003). Innovations in health service delivery: The corporatization of public hospitals. World Bank.

Chicago-viite (17. p.)

Preker, Alexander S., ja April Harding. Innovations in Health Service Delivery: The Corporatization of Public Hospitals. Washington, D.C.: World Bank, 2003.

MLA-viite (8. p.)

Preker, Alexander S., ja April Harding. Innovations in Health Service Delivery: The Corporatization of Public Hospitals. World Bank, 2003.