APA (7th ed.) Citation

Kovalchuk, V. B., & Sofinska, I. D. (2018). Genesis of Ukrainian citizenship legislation.

Chicago Style (17th ed.) Citation

Kovalchuk, V. B., and I. D. Sofinska. Genesis of Ukrainian Citizenship Legislation. 2018.

MLA (8th ed.) Citation

Kovalchuk, V. B., and I. D. Sofinska. Genesis of Ukrainian Citizenship Legislation. 2018.

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