Mensah, M. Et Al. 1993. The Essential Oil of Ageratum conyzoides L. From Ghana. Journal of Essential Oil Research , vol.5, no.1 , 113-115.

Mensah, M., Sarpong, K., Baser, K., & ÖZEK, T., (1993). The Essential Oil of Ageratum conyzoides L. From Ghana. Journal of Essential Oil Research , vol.5, no.1, 113-115.

Mensah, M. Et Al. "The Essential Oil of Ageratum conyzoides L. From Ghana," Journal of Essential Oil Research , vol.5, no.1, 113-115, 1993

Mensah, M. Et Al. "The Essential Oil of Ageratum conyzoides L. From Ghana." Journal of Essential Oil Research , vol.5, no.1, pp.113-115, 1993

Mensah, M. Et Al. (1993) . "The Essential Oil of Ageratum conyzoides L. From Ghana." Journal of Essential Oil Research , vol.5, no.1, pp.113-115.

@article{article, author={M. Mensah Et Al. }, title={The Essential Oil of Ageratum conyzoides L. From Ghana}, journal={Journal of Essential Oil Research}, year=1993, pages={113-115} }