APA (7th ed.) Citation

Vasilev, V. A. (1981). Istorija na Bălgarija.

Chicago Style (17th ed.) Citation

Vasilev, Vasil A. Istorija Na Bălgarija. 1981.

MLA (9th ed.) Citation

Vasilev, Vasil A. Istorija Na Bălgarija. 1981.

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