APA (7th ed.) Citation

Grachev, O. A., & Khorevin, V. I. (2013). Comparative Description of Biological Journals of the NAS of Ukraine in 1991-2011.

Chicago Style (17th ed.) Citation

Grachev, O. A., and V. I. Khorevin. Comparative Description of Biological Journals of the NAS of Ukraine in 1991-2011. 2013.

MLA (8th ed.) Citation

Grachev, O. A., and V. I. Khorevin. Comparative Description of Biological Journals of the NAS of Ukraine in 1991-2011. 2013.

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