APA (7th ed.) Citation

Hübner, H. (1976). Portugal: Prüfstein der Demokratie?

Chicago Style (17th ed.) Citation

Hübner, Hans. Portugal: Prüfstein Der Demokratie? 1976.

MLA (8th ed.) Citation

Hübner, Hans. Portugal: Prüfstein Der Demokratie? 1976.

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