APA (7th ed.) Citation

Donbaz, V., Dönmez, Ş., & Umurtak, G. (2007). Two Sammelmemorandums and Some Considerations.

Chicago Style (17th ed.) Citation

Donbaz, Veysel, Şevket Dönmez, and Gülsün Umurtak. Two Sammelmemorandums and Some Considerations. Istanbul, 2007.

MLA (8th ed.) Citation

Donbaz, Veysel, et al. Two Sammelmemorandums and Some Considerations. 2007.