Παραπομπή σε μορφή APA (7η εκδ.)

Oldham, K. M. (1981). Accounting systems and practice in Europe (2nd ed.). Gower, Distributed in North America by Renouf/USA.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Oldham, K. Michael. Accounting Systems and Practice in Europe. 2nd ed. Aldershot, Hampshire, England : Brookfield, Vt.: Gower, Distributed in North America by Renouf/USA, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Oldham, K. Michael. Accounting Systems and Practice in Europe. 2nd ed. Gower, Distributed in North America by Renouf/USA, 1981.