APA (7th ed.) Citation

Heym, S. (1990). Schwarzenberg. Buchverlag Der Morgen.

Chicago Style (17th ed.) Citation

Heym, Stefan. Schwarzenberg. Berlin: Buchverlag Der Morgen, 1990.

MLA (8th ed.) Citation

Heym, Stefan. Schwarzenberg. Buchverlag Der Morgen, 1990.

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