APA (7th ed.) Citation

Samoilenko, A. M., Klesov, O. I., Zaderei, P. V., Nefodova, H. D., Zaderei, N. M., & Haidei, V. O. (2020). Nina Opanasivna Virchenko (on his 90th birthday).

Chicago Style (17th ed.) Citation

Samoilenko, A. M., O. I. Klesov, P. V. Zaderei, H. D. Nefodova, N. M. Zaderei, and V. O. Haidei. Nina Opanasivna Virchenko (on His 90th Birthday). 2020.

MLA (8th ed.) Citation

Samoilenko, A. M., et al. Nina Opanasivna Virchenko (on His 90th Birthday). 2020.

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