APA (7th ed.) Citation

Ryff, L. E., Yevsieienkov, Y., & Svirin, S. O. (2014). The find of Hypecoum procumbens (Hypecoaceae) in the Crimea.

Chicago Style (17th ed.) Citation

Ryff, L. E., Ye Yevsieienkov, and S. O. Svirin. The Find of Hypecoum Procumbens (Hypecoaceae) in the Crimea. 2014.

MLA (8th ed.) Citation

Ryff, L. E., et al. The Find of Hypecoum Procumbens (Hypecoaceae) in the Crimea. 2014.

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