APA (7th ed.) Citation

Sardak, S., & Samoylenko, A. (2014). National economies intellectualization evaluating in the world economy.

Chicago Style (17th ed.) Citation

Sardak, S., and A. Samoylenko. National Economies Intellectualization Evaluating in the World Economy. 2014.

MLA (8th ed.) Citation

Sardak, S., and A. Samoylenko. National Economies Intellectualization Evaluating in the World Economy. 2014.

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