APA (7th ed.) Citation

Kolarov, V. Selected works. [S.l.]: Sofia Press.

Chicago Style (17th ed.) Citation

Kolarov, Vassil. Selected Works. [S.l.]: Sofia Press.

MLA (8th ed.) Citation

Kolarov, Vassil. Selected Works. [S.l.]: Sofia Press.

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