Murza, G. (1979). Rostock. Brockhaus.
Cita Chicago (17th ed.)Murza, Gerhard. Rostock. Leipzig: Brockhaus, 1979.
Cita MLA (8th ed.)Murza, Gerhard. Rostock. Brockhaus, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)