Παραπομπή σε μορφή APA (7η εκδ.)

(1990). The economist book of vital world statistics: A complete guide to the world in figures. The Economist Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

The Economist Book of Vital World Statistics: A Complete Guide to the World in Figures. London: The Economist Books, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

The Economist Book of Vital World Statistics: A Complete Guide to the World in Figures. The Economist Books, 1990.