Cita APA (7a ed.)

Roberts, I., & Moses, B. (2012). The Second World War. Routledge.

Cita Chicago Style (17a ed.)

Roberts, Ian, y Brian Moses. The Second World War. London: Routledge, 2012.

Cita MLA (9a ed.)

Roberts, Ian, y Brian Moses. The Second World War. Routledge, 2012.