APA (7th ed.) Citation

Purii, H. V., Sliusarenko, K. V., & Kulishov, V. V. (2019). Researching the Cyclical Fluctuations of Emigration from Ukraine.

Chicago Style (17th ed.) Citation

Purii, H. V., K. V. Sliusarenko, and V. V. Kulishov. Researching the Cyclical Fluctuations of Emigration from Ukraine. 2019.

MLA (8th ed.) Citation

Purii, H. V., et al. Researching the Cyclical Fluctuations of Emigration from Ukraine. 2019.

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