APA (7th ed.) Citation

Stoyan, Y. G., & Chugay, A. M. (2018). Untitled.

Chicago Style (17th ed.) Citation

Stoyan, Y. G., and A. M. Chugay. Untitled. 2018.

MLA (8th ed.) Citation

Stoyan, Y. G., and A. M. Chugay. Untitled. 2018.

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