APA (7th ed.) Citation

Korolov, H. O. (2011). The Opinion of Mykhailo Hrushevs'kyi about Black Sea Federation Idea.

Chicago Style (17th ed.) Citation

Korolov, H. O. The Opinion of Mykhailo Hrushevs'kyi About Black Sea Federation Idea. 2011.

MLA (8th ed.) Citation

Korolov, H. O. The Opinion of Mykhailo Hrushevs'kyi About Black Sea Federation Idea. 2011.

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