APA (7th ed.) Citation

Kovalchuk, O. O. (2006). I.F. Chernikov's 75 Birthday.

Chicago Style (17th ed.) Citation

Kovalchuk, O. O. I.F. Chernikov's 75 Birthday. 2006.

MLA (8th ed.) Citation

Kovalchuk, O. O. I.F. Chernikov's 75 Birthday. 2006.

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