APA (7th ed.) Citation

Ray, K., & Sen, S. (2014). Topology behind topological insulators.

Chicago Style (17th ed.) Citation

Ray, Koushik, and Siddhartha Sen. Topology Behind Topological Insulators. 2014.

MLA (9th ed.) Citation

Ray, Koushik, and Siddhartha Sen. Topology Behind Topological Insulators. 2014.

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