Cita APA (7a ed.)

Hurrell, A., & Flemes, D. (2010). Regional Powers and the Global System from a Historical Perspective. Ashgate.

Cita Chicago Style (17a ed.)

Hurrell, A., y D. Flemes. Regional Powers and the Global System from a Historical Perspective. Ashgate, 2010.

Cita MLA (9a ed.)

Hurrell, A., y D. Flemes. Regional Powers and the Global System from a Historical Perspective. Ashgate, 2010.