APA (7th ed.) Citation

Tsai, S., Hong, C., Liou, Y., Yu, Y. W., Chen, T., Hou, S., & Yen, F. (2009). Tryptophan hydroxylase 2 gene is associated with major depression and antidepressant treatment response. Progress in neuro-psychopharmacology & biological psychiatry, 33(4), 637-641. https://doi.org/10.1016/j.pnpbp.2009.02.020

Chicago Style (17th ed.) Citation

Tsai, Shih-Jen, Chen-Jee Hong, Ying-Jay Liou, Younger W-Y Yu, Tai-Jui Chen, Sheue-Jane Hou, and Feng-Chang Yen. "Tryptophan Hydroxylase 2 Gene Is Associated with Major Depression and Antidepressant Treatment Response." Progress in Neuro-psychopharmacology & Biological Psychiatry 33, no. 4 (2009): 637-641. https://doi.org/10.1016/j.pnpbp.2009.02.020.

MLA (9th ed.) Citation

Tsai, Shih-Jen, et al. "Tryptophan Hydroxylase 2 Gene Is Associated with Major Depression and Antidepressant Treatment Response." Progress in Neuro-psychopharmacology & Biological Psychiatry, vol. 33, no. 4, 2009, pp. 637-641, https://doi.org/10.1016/j.pnpbp.2009.02.020.