APA (7th ed.) Citation

Topchiiev, O. H., Malchykova, D. S., Pylypenko, I. O., & Yavorska, V. V. (2017). Environmental concept - modern integration trend of natural- and socio-geographical research.

Chicago Style (17th ed.) Citation

Topchiiev, O. H., D. S. Malchykova, I. O. Pylypenko, and V. V. Yavorska. Environmental Concept - Modern Integration Trend of Natural- and Socio-geographical Research. 2017.

MLA (8th ed.) Citation

Topchiiev, O. H., et al. Environmental Concept - Modern Integration Trend of Natural- and Socio-geographical Research. 2017.

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