E. Per Et Al. , "Turkish Breeding Bird Atlas Pilot Project 2001 Erciyes Mountain and Kayseri Region," Bird Census News , vol.1, no.15, pp.2-21, 2002
Per, E. Et Al. 2002. Turkish Breeding Bird Atlas Pilot Project 2001 Erciyes Mountain and Kayseri Region. Bird Census News , vol.1, no.15 , 2-21.
Per, E., Yaşar, A., Ozesmi, S., & Ozesmi, U., (2002). Turkish Breeding Bird Atlas Pilot Project 2001 Erciyes Mountain and Kayseri Region. Bird Census News , vol.1, no.15, 2-21.
Per, ESRA Et Al. "Turkish Breeding Bird Atlas Pilot Project 2001 Erciyes Mountain and Kayseri Region," Bird Census News , vol.1, no.15, 2-21, 2002
Per, ESRA Et Al. "Turkish Breeding Bird Atlas Pilot Project 2001 Erciyes Mountain and Kayseri Region." Bird Census News , vol.1, no.15, pp.2-21, 2002
Per, E. Et Al. (2002) . "Turkish Breeding Bird Atlas Pilot Project 2001 Erciyes Mountain and Kayseri Region." Bird Census News , vol.1, no.15, pp.2-21.
@article{article, author={ESRA PER Et Al. }, title={Turkish Breeding Bird Atlas Pilot Project 2001 Erciyes Mountain and Kayseri Region}, journal={Bird Census News}, year=2002, pages={2-21} }