Cita APA

Stevenson, D. (1988). The First World War and international politics. Oxford Univ. Pr.

Citación estilo Chicago

Stevenson, David. The First World War and International Politics. Oxford: Oxford Univ. Pr, 1988.

Cita MLA

Stevenson, David. The First World War and International Politics. Oxford Univ. Pr, 1988.