Παραπομπή σε μορφή APA (7η εκδ.)

World Bank, World Bank. Development Data Group, World Bank. Investment Climate Dept, & ebrary, Inc. (2012). The little data book on private sector development 2012. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Bank, World Bank. Development Data Group, World Bank. Investment Climate Dept, και Inc ebrary. The Little Data Book on Private Sector Development 2012. Washington, D.C.: World Bank, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

World Bank, et al. The Little Data Book on Private Sector Development 2012. World Bank, 2012.