APA (7th ed.) Citation

Vysotska, Y., & Tkach, V. P. (2016). Poplar and aspen stands in Ukraine.

Chicago Style (17th ed.) Citation

Vysotska, Yu, and V. P. Tkach. Poplar and Aspen Stands in Ukraine. 2016.

MLA (8th ed.) Citation

Vysotska, Yu, and V. P. Tkach. Poplar and Aspen Stands in Ukraine. 2016.

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