APA (7th ed.) Citation

Curran, J., De Niro, R., Norton, E., & Jovovich, M. (2011). Stone. Speak Up.

Chicago Style (17th ed.) Citation

Curran, John, Robert De Niro, Edward Norton, and Milla Jovovich. Stone. [Barcelona]: Speak Up, 2011.

MLA (9th ed.) Citation

Curran, John, et al. Stone. Speak Up, 2011.