Cita APA

Simmonds, J., Bas, T. L., & Bell, B. (2004). Iceland (4th ed., updated.). APA Publications.

Citación estilo Chicago

Simmonds, Jane, Tom Le Bas, and Brian Bell. Iceland. 4th ed., updated. Singapore: APA Publications, 2004.

Cita MLA

Simmonds, Jane, et al. Iceland. 4th ed., updated. APA Publications, 2004.