APA (7th ed.) Citation

Shevchenko, E. A., & Ruchkin, K. A. (2014). Designing Multi-Level Structure of Sign Interface.

Chicago Style (17th ed.) Citation

Shevchenko, E. A., and K. A. Ruchkin. Designing Multi-Level Structure of Sign Interface. 2014.

MLA (8th ed.) Citation

Shevchenko, E. A., and K. A. Ruchkin. Designing Multi-Level Structure of Sign Interface. 2014.

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