APA (7th ed.) Citation

Sysiuk, S. V., & Benko, I. D. (2017). Calculating the Fee-Based Services of Library Institutions: Theoretical Foundations and Practical Challenges.

Chicago Style (17th ed.) Citation

Sysiuk, S. V., and I. D. Benko. Calculating the Fee-Based Services of Library Institutions: Theoretical Foundations and Practical Challenges. 2017.

MLA (8th ed.) Citation

Sysiuk, S. V., and I. D. Benko. Calculating the Fee-Based Services of Library Institutions: Theoretical Foundations and Practical Challenges. 2017.

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