APA (7th ed.) Citation

Hopkins, D., Hopkins, D., & Ong, C. (2012). Game semantics based equivalence checking of higher-order programs.

Chicago Style (17th ed.) Citation

Hopkins, D., David Hopkins, and C. Ong. Game Semantics Based Equivalence Checking of Higher-order Programs. 2012.

MLA (9th ed.) Citation

Hopkins, D., et al. Game Semantics Based Equivalence Checking of Higher-order Programs. 2012.