Songra, G., Clover, M., Atack, N. E., Ewings, P., Sherriff, M., Sandy, J. R., & Ireland, A. J. (2014). Comparative assessment of alignment efficiency and space closure of active and passive self-ligating vs conventional appliances in adolescents: A single-center randomized controlled trial. American journal of orthodontics and dentofacial orthopedics, 145(5), 569-578. https://doi.org/10.1016/j.ajodo.2013.12.024
Chicago Style (17th ed.) CitationSongra, Goldie, Matthew Clover, Nikki E. Atack, Paul Ewings, Martyn Sherriff, Jonathan R. Sandy, and Anthony J. Ireland. "Comparative Assessment of Alignment Efficiency and Space Closure of Active and Passive Self-ligating Vs Conventional Appliances in Adolescents: A Single-center Randomized Controlled Trial." American Journal of Orthodontics and Dentofacial Orthopedics 145, no. 5 (2014): 569-578. https://doi.org/10.1016/j.ajodo.2013.12.024.
MLA (9th ed.) CitationSongra, Goldie, et al. "Comparative Assessment of Alignment Efficiency and Space Closure of Active and Passive Self-ligating Vs Conventional Appliances in Adolescents: A Single-center Randomized Controlled Trial." American Journal of Orthodontics and Dentofacial Orthopedics, vol. 145, no. 5, 2014, pp. 569-578, https://doi.org/10.1016/j.ajodo.2013.12.024.