Cita APA (7a ed.)
Heller, P. S., & Keller, C. (2001). Social sector reform in transition countries. International Monetary Fund.
Cita Chicago Style (17a ed.)
Heller, Peter S., y Christian Keller. Social Sector Reform in Transition Countries. Washington: International Monetary Fund, 2001.
Cita MLA (9a ed.)
Heller, Peter S., y Christian Keller. Social Sector Reform in Transition Countries. International Monetary Fund, 2001.
Precaución: Estas citas no son 100% exactas.