Çetin, B. 1999. The moss flora of the Uludaǧ National Park (Bursa/Turkey). Turkish Journal of Botany , vol.23, no.3 , 187-193.

Çetin, B., (1999). The moss flora of the Uludaǧ National Park (Bursa/Turkey). Turkish Journal of Botany , vol.23, no.3, 187-193.

Çetin, Barbaras. "The moss flora of the Uludaǧ National Park (Bursa/Turkey)," Turkish Journal of Botany , vol.23, no.3, 187-193, 1999

Çetin, Barbaras. "The moss flora of the Uludaǧ National Park (Bursa/Turkey)." Turkish Journal of Botany , vol.23, no.3, pp.187-193, 1999

Çetin, B. (1999) . "The moss flora of the Uludaǧ National Park (Bursa/Turkey)." Turkish Journal of Botany , vol.23, no.3, pp.187-193.

@article{article, author={Barbaras Çetin}, title={The moss flora of the Uludaǧ National Park (Bursa/Turkey)}, journal={Turkish Journal of Botany}, year=1999, pages={187-193} }