Carrier, S., Brock, G. B., Pommerville, P. J., Shin, J., Anglin, G., Whitaker, S., & Beasley, J. (2005). Efficacy and safety of oral tadalafil in the treatment of men in Canada with erectile dysfunction: A randomized, double-blind, parallel, placebo-controlled clinical trial. Journal of sexual medicine, 2(5), 685. https://doi.org/10.1111/j.1743-6109.2005.00097.x
Chicago Style (17th ed.) CitationCarrier, Serge, Gerald B. Brock, Peter J. Pommerville, Janey Shin, Greg Anglin, Steven Whitaker, and Jr Beasley. "Efficacy and Safety of Oral Tadalafil in the Treatment of Men in Canada with Erectile Dysfunction: A Randomized, Double-blind, Parallel, Placebo-controlled Clinical Trial." Journal of Sexual Medicine 2, no. 5 (2005): 685. https://doi.org/10.1111/j.1743-6109.2005.00097.x.
MLA (9th ed.) CitationCarrier, Serge, et al. "Efficacy and Safety of Oral Tadalafil in the Treatment of Men in Canada with Erectile Dysfunction: A Randomized, Double-blind, Parallel, Placebo-controlled Clinical Trial." Journal of Sexual Medicine, vol. 2, no. 5, 2005, p. 685, https://doi.org/10.1111/j.1743-6109.2005.00097.x.