Cita APA (7th ed.)

Beeson, M., & Bisley, N. (2010). Issues in 21st century world politics. Palgrave Macmillan.

Cita Chicago (17th ed.)

Beeson, Mark, i Nick Bisley. Issues in 21st Century World Politics. Houndmills, Basingstoke, Hampshire, [England]: Palgrave Macmillan, 2010.

Cita MLA (9th ed.)

Beeson, Mark, i Nick Bisley. Issues in 21st Century World Politics. Palgrave Macmillan, 2010.