Per, E. 2018. The spread of the Rose-ringed Parakeet, Psittacula krameri, in Turkey between 1975 and 2015 (Aves: Psittacidae). ZOOLOGY IN THE MIDDLE EAST , vol.64, no.4 , 297-303.

Per, E., (2018). The spread of the Rose-ringed Parakeet, Psittacula krameri, in Turkey between 1975 and 2015 (Aves: Psittacidae). ZOOLOGY IN THE MIDDLE EAST , vol.64, no.4, 297-303.

Per, ESRA. "The spread of the Rose-ringed Parakeet, Psittacula krameri, in Turkey between 1975 and 2015 (Aves: Psittacidae)," ZOOLOGY IN THE MIDDLE EAST , vol.64, no.4, 297-303, 2018

Per, ESRA. "The spread of the Rose-ringed Parakeet, Psittacula krameri, in Turkey between 1975 and 2015 (Aves: Psittacidae)." ZOOLOGY IN THE MIDDLE EAST , vol.64, no.4, pp.297-303, 2018

Per, E. (2018) . "The spread of the Rose-ringed Parakeet, Psittacula krameri, in Turkey between 1975 and 2015 (Aves: Psittacidae)." ZOOLOGY IN THE MIDDLE EAST , vol.64, no.4, pp.297-303.

@article{article, author={ESRA PER}, title={The spread of the Rose-ringed Parakeet, Psittacula krameri, in Turkey between 1975 and 2015 (Aves: Psittacidae)}, journal={ZOOLOGY IN THE MIDDLE EAST}, year=2018, pages={297-303} }