APA (7th ed.) Citation

Kotlubai, O. M. (2009). Ukraine is in world sea-born trade.

Chicago Style (17th ed.) Citation

Kotlubai, O. M. Ukraine Is in World Sea-born Trade. 2009.

MLA (8th ed.) Citation

Kotlubai, O. M. Ukraine Is in World Sea-born Trade. 2009.

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