Cita APA (7a ed.)

Johansson, M., Callaghan, T., Dunn, C., Digby, B., & Warn, S. (2010). The rapidly changing Arctic. Geographical Association.

Cita Chicago Style (17a ed.)

Johansson, Margareta, Terry Callaghan, Cameron Dunn, Bob Digby, y Sue Warn. The Rapidly Changing Arctic. Sheffield: Geographical Association, 2010.

Cita MLA (9a ed.)

Johansson, Margareta, et al. The Rapidly Changing Arctic. Geographical Association, 2010.