APA (7th ed.) Citation

(1991). Probleme der Einheit. Metropolis-Verl.

Chicago Style (17th ed.) Citation

Probleme Der Einheit. Marburg: Metropolis-Verl, 1991.

MLA (8th ed.) Citation

Probleme Der Einheit. Metropolis-Verl, 1991.

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