APA (7th ed.) Citation

Shevera, M. V., Maiekova, Y., Zaliberova, M., Protopopova, V. V., & Andryk, Y. Y. (2015). Geranium purpureum (Geraniaceae), a new alien species of the flora of Ukrainian plain area.

Chicago Style (17th ed.) Citation

Shevera, M. V., Ya Maiekova, M. Zaliberova, V. V. Protopopova, and Ye. Y. Andryk. Geranium Purpureum (Geraniaceae), a New Alien Species of the Flora of Ukrainian Plain Area. 2015.

MLA (8th ed.) Citation

Shevera, M. V., et al. Geranium Purpureum (Geraniaceae), a New Alien Species of the Flora of Ukrainian Plain Area. 2015.

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