APA (7th ed.) Citation

Rolecek, J., & Drevojan, P. (2019). New data on distribution of the endangered species Viola jooi (Violaceae) in Ukraine. Український ботанічний журнал.

Chicago Style (17th ed.) Citation

Rolecek, J., and P. Drevojan. "New Data on Distribution of the Endangered Species Viola Jooi (Violaceae) in Ukraine." Український ботанічний журнал 2019.

MLA (8th ed.) Citation

Rolecek, J., and P. Drevojan. "New Data on Distribution of the Endangered Species Viola Jooi (Violaceae) in Ukraine." Український ботанічний журнал, 2019.

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