DEMİRKUŞ, N. And KAYA, A. 1999. Contributions to the Flora of East Anatolia. Ot Sistematik Dergisi , vol.6, no.1 , 1-12.

DEMİRKUŞ, N., & KAYA, A., (1999). Contributions to the Flora of East Anatolia. Ot Sistematik Dergisi , vol.6, no.1, 1-12.

DEMİRKUŞ, Nasip, And ABDULLAH KAYA. "Contributions to the Flora of East Anatolia," Ot Sistematik Dergisi , vol.6, no.1, 1-12, 1999

DEMİRKUŞ, Nasip And KAYA, ABDULLAH. "Contributions to the Flora of East Anatolia." Ot Sistematik Dergisi , vol.6, no.1, pp.1-12, 1999

DEMİRKUŞ, N. And KAYA, A. (1999) . "Contributions to the Flora of East Anatolia." Ot Sistematik Dergisi , vol.6, no.1, pp.1-12.

@article{article, author={Nasip Demirkuş And author={ABDULLAH KAYA}, title={Contributions to the Flora of East Anatolia}, journal={Ot Sistematik Dergisi}, year=1999, pages={1-12} }