APA (7th ed.) Citation

Halkin, S. I., Drahan, N. V., & Doiko, N. M. (2013). Experience the conservation of ancient trees and historical compositions in arboretum Olexandria of the NAS of Ukraine.

Chicago Style (17th ed.) Citation

Halkin, S. I., N. V. Drahan, and N. M. Doiko. Experience the Conservation of Ancient Trees and Historical Compositions in Arboretum Olexandria of the NAS of Ukraine. 2013.

MLA (8th ed.) Citation

Halkin, S. I., et al. Experience the Conservation of Ancient Trees and Historical Compositions in Arboretum Olexandria of the NAS of Ukraine. 2013.

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