APA (7th ed.) Citation

Penev, B. (1934). Polska gramatika.

Chicago Style (17th ed.) Citation

Penev, Bojan. Polska Gramatika. Sofija, 1934.

MLA (9th ed.) Citation

Penev, Bojan. Polska Gramatika. 1934.

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