PROFFIT, W. R. …. [. a. (2019). CONTEMPORARY orthodontics. Elsevier.
芝加哥风格引文PROFFIT, William R. … [et al.]. CONTEMPORARY Orthodontics. Elsevier, 2019.
MLA引文PROFFIT, William R. … [et al.]. CONTEMPORARY Orthodontics. Elsevier, 2019.
警告：这些引文格式不一定是100％准确.