Schneider, W. (1990). Thüringer Wald. Brockhaus.
Cita Chicago (17th ed.)Schneider, Wolfgang. Thüringer Wald. Leipzig: Brockhaus, 1990.
Cita MLA (8th ed.)Schneider, Wolfgang. Thüringer Wald. Brockhaus, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.