Koçak, A. Ö. And Çalışkan, S. 1998. A tentative list of the threatened butterflies in Turkey.. Cent. ent. Stud., Misc. Pap , vol.52 , 3-8.

Koçak, A. Ö., & Çalışkan, S., (1998). A tentative list of the threatened butterflies in Turkey.. Cent. ent. Stud., Misc. Pap , vol.52, 3-8.

Koçak, Ahmet, And SELMA ÇALIŞKAN. "A tentative list of the threatened butterflies in Turkey.," Cent. ent. Stud., Misc. Pap , vol.52, 3-8, 1998

Koçak, Ahmet Ö. And Çalışkan, SELMA. "A tentative list of the threatened butterflies in Turkey.." Cent. ent. Stud., Misc. Pap , vol.52, pp.3-8, 1998

Koçak, A. Ö. And Çalışkan, S. (1998) . "A tentative list of the threatened butterflies in Turkey.." Cent. ent. Stud., Misc. Pap , vol.52, pp.3-8.

@article{article, author={Ahmet Ömer Koçak And author={SELMA ÇALIŞKAN}, title={A tentative list of the threatened butterflies in Turkey.}, journal={Cent. ent. Stud., Misc. Pap}, year=1998, pages={3-8} }