APA (7th ed.) Citation

Onyshchenko, O., & Dubrovina, L. (2005). Library Affairs of Ukraine in XX century: 1917 - 1931.

Chicago Style (17th ed.) Citation

Onyshchenko, O., and L. Dubrovina. Library Affairs of Ukraine in XX Century: 1917 - 1931. 2005.

MLA (8th ed.) Citation

Onyshchenko, O., and L. Dubrovina. Library Affairs of Ukraine in XX Century: 1917 - 1931. 2005.

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