APA (7th ed.) Citation

Spengler, R. (1979). Schwarzatal. Tourist Verlag.

Chicago Style (17th ed.) Citation

Spengler, Rüdiger. Schwarzatal. Berlin: Tourist Verlag, 1979.

MLA (8th ed.) Citation

Spengler, Rüdiger. Schwarzatal. Tourist Verlag, 1979.

Warning: These citations may not always be 100% accurate.