Cita APA

Henig, R. (1995). The Origins of the First World War (2nd ed.). Routledge.

Citación estilo Chicago

Henig, Ruth. The Origins of the First World War. 2nd ed. London: Routledge, 1995.

Cita MLA

Henig, Ruth. The Origins of the First World War. 2nd ed. Routledge, 1995.