APA (7th ed.) Citation

Tietz, A., & Gonella, F. (2005). Martens Frerichs: "2006".

Chicago Style (17th ed.) Citation

Tietz, Annette, and Fanny Gonella. Martens Frerichs: "2006". Köln, 2005.

MLA (8th ed.) Citation

Tietz, Annette, and Fanny Gonella. Martens Frerichs: "2006". 2005.

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