Παραπομπή σε μορφή APA (7η εκδ.)

Vitols, S. (1995). German Banks and the Modernization of the Small Firm Sector: Long-term finance in comparative perspective.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vitols, Sigurt. German Banks and the Modernization of the Small Firm Sector: Long-term Finance in Comparative Perspective. Berlin, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Vitols, Sigurt. German Banks and the Modernization of the Small Firm Sector: Long-term Finance in Comparative Perspective. 1995.