Cita APA (7a ed.)

Gilbert, M. (2008). The Routledge atlas of the First World War (3rd ed.). Routledge.

Cita Chicago Style (17a ed.)

Gilbert, Martin. The Routledge Atlas of the First World War. 3rd ed. London ; New York: Routledge, 2008.

Cita MLA (9a ed.)

Gilbert, Martin. The Routledge Atlas of the First World War. 3rd ed. Routledge, 2008.