Cita APA (7a ed.)

Piening, C. (1997). Global Europe: The European Union in world affairs. Lynne Rienner.

Cita Chicago Style (17a ed.)

Piening, Christopher. Global Europe: The European Union in World Affairs. Boulder, Colorado [etc.]: Lynne Rienner, 1997.

Cita MLA (9a ed.)

Piening, Christopher. Global Europe: The European Union in World Affairs. Lynne Rienner, 1997.