Ljalko, V. I., & Popov, M. A. (2017). Exploring the Earth: The Victories and Troubles of the Ukrainian Space.
Chicago Style (17th ed.) CitationLjalko, V. I., and M. A. Popov. Exploring the Earth: The Victories and Troubles of the Ukrainian Space. 2017.
MLA (8th ed.) CitationLjalko, V. I., and M. A. Popov. Exploring the Earth: The Victories and Troubles of the Ukrainian Space. 2017.
Warning: These citations may not always be 100% accurate.