APA (7th ed.) Citation

Hübner, H. (1976). Portugal: Prüfstein d. Demokratie? Kiepenheuer & Witsch.

Chicago Style (17th ed.) Citation

Hübner, Hans. Portugal: Prüfstein D. Demokratie? Köln: Kiepenheuer & Witsch, 1976.

MLA (9th ed.) Citation

Hübner, Hans. Portugal: Prüfstein D. Demokratie? Kiepenheuer & Witsch, 1976.

Warning: These citations may not always be 100% accurate.