British Society for the Study of Orthodontics. (1969). Orthodontist. Oxford University Press.
Citação do estilo Chicago (17ª ed.)British Society for the Study of Orthodontics. Orthodontist. Oxford, Inglaterra: Oxford University Press, 1969.
Citação MLA (8ª ed.)British Society for the Study of Orthodontics. Orthodontist. Oxford University Press, 1969.
警告：這些引文格式不一定是100％准確.