Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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