APA (7th ed.) Citation

Muskewitz, K. (1958). Bulgarien. Berliner Verlag.

Chicago Style (17th ed.) Citation

Muskewitz, Käthe. Bulgarien. Berlin: Berliner Verlag, 1958.

MLA (8th ed.) Citation

Muskewitz, Käthe. Bulgarien. Berliner Verlag, 1958.

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