APA (7th ed.) Citation

TR, N., J, P., N, V., & GD, B. (2001). The effect of single oral doses of zopiclone on nocturnal melatonin secretion in healthy male volunteers. Progress in neuro-psychopharmacology & biological psychiatry, 25(4), 825. https://doi.org/10.1016/s0278-5846(01)00157-9

Chicago Style (17th ed.) Citation

TR, Norman, Piccolo J, Voudouris N, and Burrows GD. "The Effect of Single Oral Doses of Zopiclone on Nocturnal Melatonin Secretion in Healthy Male Volunteers." Progress in Neuro-psychopharmacology & Biological Psychiatry 25, no. 4 (2001): 825. https://doi.org/10.1016/s0278-5846(01)00157-9.

MLA (9th ed.) Citation

TR, Norman, et al. "The Effect of Single Oral Doses of Zopiclone on Nocturnal Melatonin Secretion in Healthy Male Volunteers." Progress in Neuro-psychopharmacology & Biological Psychiatry, vol. 25, no. 4, 2001, p. 825, https://doi.org/10.1016/s0278-5846(01)00157-9.