APA (7th ed.) Citation

Zhelezniak, M. H., & Ishchenko, O. S. (2022). Occupation or annexation of Crimea? (based on Ukrainian encyclopedias).

Chicago Style (17th ed.) Citation

Zhelezniak, M. H., and O. S. Ishchenko. Occupation or Annexation of Crimea? (based on Ukrainian Encyclopedias). 2022.

MLA (8th ed.) Citation

Zhelezniak, M. H., and O. S. Ishchenko. Occupation or Annexation of Crimea? (based on Ukrainian Encyclopedias). 2022.

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