APA-viite

Zechlin, E. (1967). The German Unification Movement. Einuttstein Buch.

Chicago-tyylinen lähdeviittaus

Zechlin, Egmont. The German Unification Movement. Frankfurt: Einuttstein Buch, 1967.

MLA-viite

Zechlin, Egmont. The German Unification Movement. Einuttstein Buch, 1967.