Παραπομπή σε μορφή APA (7η εκδ.)

World Bank. (2000). Procurement of health sector goods: Pharmaceuticals, vaccines, and condoms. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Bank. Procurement of Health Sector Goods: Pharmaceuticals, Vaccines, and Condoms. Washington, D.C.: World Bank, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

World Bank. Procurement of Health Sector Goods: Pharmaceuticals, Vaccines, and Condoms. World Bank, 2000.