Cita APA (7a ed.)

Stephenson, H. (2004). Challenges for Europe. Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Stephenson, Hugh. Challenges for Europe. Houndmills [etc.]: Palgrave Macmillan, 2004.

Cita MLA (9a ed.)

Stephenson, Hugh. Challenges for Europe. Palgrave Macmillan, 2004.