Cita APA (7th ed.)

O'Brien, R., & Williams, M. (2013). Global political economy: Evolution and dynamics (4th edition.). Palgrave Macmillan.

Cita Chicago (17th ed.)

O'Brien, Robert, i Marc Williams. Global Political Economy: Evolution and Dynamics. 4th edition. New York: Palgrave Macmillan, 2013.

Cita MLA (9th ed.)

O'Brien, Robert, i Marc Williams. Global Political Economy: Evolution and Dynamics. 4th edition. Palgrave Macmillan, 2013.