Cita APA

Beer ,. (1969). Modern British politics: A study of parties and pressure groups (2nd ed.). Faber.

Citación estilo Chicago

Beer. Modern British Politics: A Study of Parties and Pressure Groups. 2nd ed. London: Faber, 1969.

Cita MLA

Beer. Modern British Politics: A Study of Parties and Pressure Groups. 2nd ed. Faber, 1969.