Cita APA (7a ed.)

Keene, M., James, D., McKoy, D., & Peart, G. (2010). Identity (First published in 2009, this edition 2010.). Nelson Thornes.

Cita Chicago Style (17a ed.)

Keene, Michael, Dawn James, Dennis McKoy, y Grace Peart. Identity. First published in 2009, this edition 2010. Cheltenham: Nelson Thornes, 2010.

Cita MLA (9a ed.)

Keene, Michael, et al. Identity. First published in 2009, this edition 2010. Nelson Thornes, 2010.