APA (7th ed.) Citation

Biri︠u︡kov, P. (1911). Lev Nikolaevich Tolstoi.

Chicago Style (17th ed.) Citation

Biri︠u︡kov, Paul. Lev Nikolaevich Tolstoi. 1911.

MLA (8th ed.) Citation

Biri︠u︡kov, Paul. Lev Nikolaevich Tolstoi. 1911.

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