APA (7th ed.) Citation

Davidge, N., & Dunkley, M. (2012). Halo 4: Original soundtrack. Microsoft.

Chicago Style (17th ed.) Citation

Davidge, Neil, and Matt Dunkley. Halo 4: Original Soundtrack. Seattle, Wash.: Microsoft, 2012.

MLA (9th ed.) Citation

Davidge, Neil, and Matt Dunkley. Halo 4: Original Soundtrack. Microsoft, 2012.