APA (7th ed.) Citation

Roleček, J., & Dřevojan, P. (2019). New data on distribution of the endangered species Viola jooi (Violaceae) in Ukraine.

Chicago Style (17th ed.) Citation

Roleček, J., and P. Dřevojan. New Data on Distribution of the Endangered Species Viola Jooi (Violaceae) in Ukraine. 2019.

MLA (8th ed.) Citation

Roleček, J., and P. Dřevojan. New Data on Distribution of the Endangered Species Viola Jooi (Violaceae) in Ukraine. 2019.

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