APA (7th ed.) Citation

Barck, K. (20 Aufsätze): Karlheinz Barck.

Chicago Style (17th ed.) Citation

Barck, Karlheinz. (20 Aufsätze): Karlheinz Barck.

MLA (8th ed.) Citation

Barck, Karlheinz. (20 Aufsätze): Karlheinz Barck.

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