APA (7th ed.) Citation

O'Donnell, M., & Salvatori, M. (2007). Halo: Original soundtrack : from the Xbox 360 video game. Microsoft Corp..

Chicago Style (17th ed.) Citation

O'Donnell, Martin, and Michael Salvatori. Halo: Original Soundtrack : From the Xbox 360 Video Game. Redmond, WA: Microsoft Corp., 2007.

MLA (9th ed.) Citation

O'Donnell, Martin, and Michael Salvatori. Halo: Original Soundtrack : From the Xbox 360 Video Game. Microsoft Corp., 2007.