APA (7th ed.) Citation

Petruchenko, O. (2017). Count S. Y. Witte as railwayman.

Chicago Style (17th ed.) Citation

Petruchenko, O. Count S. Y. Witte as Railwayman. 2017.

MLA (8th ed.) Citation

Petruchenko, O. Count S. Y. Witte as Railwayman. 2017.

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