APA (7th ed.) Citation

Kostyk, Y. (2011). Diplomatical activity of earl Mykhailo Tyshkevych (According to the materials of periodicals).

Chicago Style (17th ed.) Citation

Kostyk, Yu. Diplomatical Activity of Earl Mykhailo Tyshkevych (According to the Materials of Periodicals). 2011.

MLA (8th ed.) Citation

Kostyk, Yu. Diplomatical Activity of Earl Mykhailo Tyshkevych (According to the Materials of Periodicals). 2011.

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