APA (7th ed.) Citation

Zyma, O. H., & Holub, M. O. (2015). The Categorial and Conceptual Features of the Environmental, Green, and Rural Tourism.

Chicago Style (17th ed.) Citation

Zyma, O. H., and M. O. Holub. The Categorial and Conceptual Features of the Environmental, Green, and Rural Tourism. 2015.

MLA (8th ed.) Citation

Zyma, O. H., and M. O. Holub. The Categorial and Conceptual Features of the Environmental, Green, and Rural Tourism. 2015.

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