Παραπομπή σε μορφή APA (7η εκδ.)

World Bank, ebrary, Inc, & Brunner, G. (2012). Private voluntary health insurance: Consumer protection and prudential regulation. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Bank, Inc ebrary, και Greg Brunner. Private Voluntary Health Insurance: Consumer Protection and Prudential Regulation. Washington, D.C.: World Bank, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

World Bank, et al. Private Voluntary Health Insurance: Consumer Protection and Prudential Regulation. World Bank, 2012.