Παραπομπή σε μορφή APA (7η εκδ.)

Mexico Air Quality Management Team & Vergara, W. (2002). Improving air quality in metropolitan Mexico City: An economic evaluation. World Bank Latin America and the Caribbean Region.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mexico Air Quality Management Team και Walter Vergara. Improving Air Quality in Metropolitan Mexico City: An Economic Evaluation. Washington, D.C: World Bank Latin America and the Caribbean Region, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Mexico Air Quality Management Team και Walter Vergara. Improving Air Quality in Metropolitan Mexico City: An Economic Evaluation. World Bank Latin America and the Caribbean Region, 2002.