Cita APA (7a ed.)

Gehrke, G. (1998). Europe without the europeans: A question of communication? European Institute.

Cita Chicago Style (17a ed.)

Gehrke, Gernot. Europe Without the Europeans: A Question of Communication? Düsseldorf: European Institute, 1998.

Cita MLA (9a ed.)

Gehrke, Gernot. Europe Without the Europeans: A Question of Communication? European Institute, 1998.