APA (7th ed.) Citation

(1921). Konstantin Leont'ev o progresse. Pekin.

Chicago Style (17th ed.) Citation

Konstantin Leont'ev O Progresse. Pekin, 1921.

MLA (8th ed.) Citation

Konstantin Leont'ev O Progresse. Pekin, 1921.

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