Παραπομπή σε μορφή APA (7η εκδ.)

World Bank Group, United Nations Environment Programme, & United Nations Industrial Development Organization. (1999). Pollution prevention and abatement handbook, 1998: Toward cleaner production. World Bank Group.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Bank Group, United Nations Environment Programme, και United Nations Industrial Development Organization. Pollution Prevention and Abatement Handbook, 1998: Toward Cleaner Production. Washington, D.C.: World Bank Group, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Bank Group, et al. Pollution Prevention and Abatement Handbook, 1998: Toward Cleaner Production. World Bank Group, 1999.