APA (7th ed.) Citation

Lukash, O. V., Rak, O. O., & Podorozhnyi, D. S. (2007). Species of Iridaceae Juss. in flood-lands of the Desna river.

Chicago Style (17th ed.) Citation

Lukash, O. V., O. O. Rak, and D. S. Podorozhnyi. Species of Iridaceae Juss. in Flood-lands of the Desna River. 2007.

MLA (8th ed.) Citation

Lukash, O. V., et al. Species of Iridaceae Juss. in Flood-lands of the Desna River. 2007.

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