Çelik, S. Et Al. 2005. Essential oils from genus Phlomis in Turkey: P. leucophracta, P. chimerae and P. grandiflora var. grandiflora.. BIOCHEMICAL SYSTEMATICS AND ECOLOGY , vol.33 , 617-623.

Çelik, S., GÖKTÜRK, R. S., Flamini, G., Cioni, P. L., & Morelli, I., (2005). Essential oils from genus Phlomis in Turkey: P. leucophracta, P. chimerae and P. grandiflora var. grandiflora.. BIOCHEMICAL SYSTEMATICS AND ECOLOGY , vol.33, 617-623.

Çelik, Sezgin Et Al. "Essential oils from genus Phlomis in Turkey: P. leucophracta, P. chimerae and P. grandiflora var. grandiflora.," BIOCHEMICAL SYSTEMATICS AND ECOLOGY , vol.33, 617-623, 2005

Çelik, Sezgin Et Al. "Essential oils from genus Phlomis in Turkey: P. leucophracta, P. chimerae and P. grandiflora var. grandiflora.." BIOCHEMICAL SYSTEMATICS AND ECOLOGY , vol.33, pp.617-623, 2005

Çelik, S. Et Al. (2005) . "Essential oils from genus Phlomis in Turkey: P. leucophracta, P. chimerae and P. grandiflora var. grandiflora.." BIOCHEMICAL SYSTEMATICS AND ECOLOGY , vol.33, pp.617-623.

@article{article, author={Sezgin Çelik Et Al. }, title={Essential oils from genus Phlomis in Turkey: P. leucophracta, P. chimerae and P. grandiflora var. grandiflora.}, journal={BIOCHEMICAL SYSTEMATICS AND ECOLOGY}, year=2005, pages={617-623} }