APA (7th ed.) Citation

Dudka, I., Hayova, V., & Korytnianska, V. (2013). The first report of Peronospora verbenae, a downy mildew on Verbena officinalis, in Ukraine. Український ботанічний журнал.

Chicago Style (17th ed.) Citation

Dudka, I.O, V.P Hayova, and V.G Korytnianska. "The First Report of Peronospora Verbenae, a Downy Mildew on Verbena Officinalis, in Ukraine." Український ботанічний журнал 2013.

MLA (8th ed.) Citation

Dudka, I.O, et al. "The First Report of Peronospora Verbenae, a Downy Mildew on Verbena Officinalis, in Ukraine." Український ботанічний журнал, 2013.

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