Cita APA (7a ed.)

Clarke, M., Hutton, E., Nurse, H., Rocke, J., & Ross, S. R. J. (2012). Geography for CSEC. Nelson Thornes.

Cita Chicago Style (17a ed.)

Clarke, Michael, Erma Hutton, Henderson Nurse, Judy Rocke, y Simon R. J. Ross. Geography for CSEC. Cheltenham: Nelson Thornes, 2012.

Cita MLA (9a ed.)

Clarke, Michael, et al. Geography for CSEC. Nelson Thornes, 2012.