British Society for the Study of Orthodontics\nBritish Association of Orthodontics. (1973). British Journal of Orthodontics. Oxford University Press.
Citação do estilo Chicago (17ª ed.)British Society for the Study of Orthodontics\nBritish Association of Orthodontics. British Journal of Orthodontics. Oxford, Inglaterra: Oxford University Press, 1973.
Citação MLA (8ª ed.)British Society for the Study of Orthodontics\nBritish Association of Orthodontics. British Journal of Orthodontics. Oxford University Press, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.