APA (7th ed.) Citation

Leshchenko, A. M. (2011). The importance of Duke Richelieu's activity for the Northern Sea region.

Chicago Style (17th ed.) Citation

Leshchenko, A. M. The Importance of Duke Richelieu's Activity for the Northern Sea Region. 2011.

MLA (8th ed.) Citation

Leshchenko, A. M. The Importance of Duke Richelieu's Activity for the Northern Sea Region. 2011.

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