Cita APA (7a ed.)

Illeris, S. (1989). Services and regions in Europe. Avebury.

Cita Chicago Style (17a ed.)

Illeris, Sven. Services and Regions in Europe. Aldershot [etc.]: Avebury, 1989.

Cita MLA (9a ed.)

Illeris, Sven. Services and Regions in Europe. Avebury, 1989.