Παραπομπή σε μορφή APA (7η εκδ.)

Grell, M. (2008). EU Financial services: Insurance. Statistics in focus: Industry, trade and services.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Grell, Michaela. "EU Financial Services: Insurance." Statistics in Focus: Industry, Trade and Services 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

Grell, Michaela. "EU Financial Services: Insurance." Statistics in Focus: Industry, Trade and Services, 2008.