APA (7th ed.) Citation

Christov, C., & Vassilev, K. (1960). Dimitar Blagoev . Lebensabriß.

Chicago Style (17th ed.) Citation

Christov, Christo, and Kyrill Vassilev. Dimitar Blagoev . Lebensabriß. 1960.

MLA (8th ed.) Citation

Christov, Christo, and Kyrill Vassilev. Dimitar Blagoev . Lebensabriß. 1960.

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