APA (7th ed.) Citation

Zavalniuk, O. M. (2013). Sketches of History of Ukrainian Revolution of 1917–1921s: In 2 vol. – Vol.2.

Chicago Style (17th ed.) Citation

Zavalniuk, O. M. Sketches of History of Ukrainian Revolution of 1917–1921s: In 2 Vol. – Vol.2. 2013.

MLA (8th ed.) Citation

Zavalniuk, O. M. Sketches of History of Ukrainian Revolution of 1917–1921s: In 2 Vol. – Vol.2. 2013.

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