Cita APA (7a ed.)

Burnham, P. (2004). Research methods in politics. Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Burnham, Peter. Research Methods in Politics. Houndmills, Basingstoke, Hampshire: Palgrave Macmillan, 2004.

Cita MLA (9a ed.)

Burnham, Peter. Research Methods in Politics. Palgrave Macmillan, 2004.