APA (7th ed.) Citation

Kelly, T., Sheeran, E., LL Cool J, & Daye, J. (2015). Unbreakable smile. Capitol.

Chicago Style (17th ed.) Citation

Kelly, Tori, Ed Sheeran, LL Cool J, and Jack Daye. Unbreakable Smile. [Place of publication not identified]: Capitol, 2015.

MLA (9th ed.) Citation

Kelly, Tori, et al. Unbreakable Smile. Capitol, 2015.