Παραπομπή σε μορφή APA (7η εκδ.)

Harvey, J. M. (1997). Statistics Europe: Sources for social, economic, and market research (6th ed.). CBD Research Ltd.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harvey, Joan M. Statistics Europe: Sources for Social, Economic, and Market Research. 6th ed. Kent, England: CBD Research Ltd, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harvey, Joan M. Statistics Europe: Sources for Social, Economic, and Market Research. 6th ed. CBD Research Ltd, 1997.