Cita APA (7a ed.)

Seton-Watson, R. W. (1919). Europe in the melting pot. Macmillan.

Cita Chicago Style (17a ed.)

Seton-Watson, R. W. Europe in the Melting Pot. London: Macmillan, 1919.

Cita MLA (8a ed.)

Seton-Watson, R. W. Europe in the Melting Pot. Macmillan, 1919.