APA (7th ed.) Citation

Hordiienko, D. (2018). The Dynasty of Rurik or Volodymyr?

Chicago Style (17th ed.) Citation

Hordiienko, D. The Dynasty of Rurik or Volodymyr? 2018.

MLA (8th ed.) Citation

Hordiienko, D. The Dynasty of Rurik or Volodymyr? 2018.

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