Παραπομπή σε μορφή APA (7η εκδ.)

Sallet, R. (1974). Russian-German Settlements in the United States. North Dakota Insitute for Regional Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sallet, Richard. Russian-German Settlements in the United States. Fargo: North Dakota Insitute for Regional Studies, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sallet, Richard. Russian-German Settlements in the United States. North Dakota Insitute for Regional Studies, 1974.