Cita APA

Bell, P. M. H. (1998). The origins of the second world war in Europe (2. ed.). London, New York: Longman.

Citación estilo Chicago

Bell, Philip Michael Heet. The Origins of the Second World War in Europe. 2. ed. London, New York: Longman, 1998.

Cita MLA

Bell, Philip Michael Heet. The Origins of the Second World War in Europe. 2. ed. London, New York: Longman, 1998.