Cita APA (7th ed.)
Moynaham, B., Cavanagh, T., Kramer, S., Graham, H., & Shannon, M. (2007). Gray matters. Momentum.
Cita Chicago (17th ed.)
Moynaham, Bridget, Tom Cavanagh, Sue Kramer, Heather Graham, i Molly Shannon. Gray Matters. [UK]: Momentum, 2007.
Cita MLA (9th ed.)
Moynaham, Bridget, et al. Gray Matters. Momentum, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.