APA (7th ed.) Citation

Helei, S. (2009). Illia Vytanovych's views on the social and economic prerequisites of the national liberation struggle of 1917–1920s.

Chicago Style (17th ed.) Citation

Helei, S. Illia Vytanovych's Views on the Social and Economic Prerequisites of the National Liberation Struggle of 1917–1920s. 2009.

MLA (8th ed.) Citation

Helei, S. Illia Vytanovych's Views on the Social and Economic Prerequisites of the National Liberation Struggle of 1917–1920s. 2009.

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