Παραπομπή σε μορφή APA (7η εκδ.)

Roman, E. (2003). Austria-Hungary and the successor states: A reference guide from the renaissance to the present. Facts on file.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roman, Eric. Austria-Hungary and the Successor States: A Reference Guide from the Renaissance to the Present. New York: Facts on file, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Roman, Eric. Austria-Hungary and the Successor States: A Reference Guide from the Renaissance to the Present. Facts on file, 2003.