APA (7th ed.) Citation

Media Asia Films Limited, Raintree Pictures (Firm), Eastern Dragon Film Co, Basic Pictures, Liu, W., Mai, Z., . . . Hu, J. (2007). Infernal affairs 2 (Special collector's ed.). Genius Products, Inc..

Chicago Style (17th ed.) Citation

Media Asia Films Limited, et al. Infernal Affairs 2. Special collector's ed. Santa Monica, CA: Genius Products, Inc., 2007.

MLA (9th ed.) Citation

Media Asia Films Limited, et al. Infernal Affairs 2. Special collector's ed. Genius Products, Inc., 2007.