APA (7th ed.) Citation

Popov, M. V., & Bohatel, N. V. (2018). Indexing of scientific publications in international databases.

Chicago Style (17th ed.) Citation

Popov, M. V., and N. V. Bohatel. Indexing of Scientific Publications in International Databases. 2018.

MLA (8th ed.) Citation

Popov, M. V., and N. V. Bohatel. Indexing of Scientific Publications in International Databases. 2018.

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