APA (7th ed.) Citation

Ne-Yo, Nas, Jay-Z, & Kweli, T. (2008). Year of the gentleman. Island Def Jam.

Chicago Style (17th ed.) Citation

Ne-Yo, Nas, Jay-Z, and Talib Kweli. Year of the Gentleman. New York, N.Y.: Island Def Jam, 2008.

MLA (9th ed.) Citation

Ne-Yo, et al. Year of the Gentleman. Island Def Jam, 2008.