Não informado. (1956). Tuberculosis index including chest diseases. National Association for the Prevention of Tuberculosis.
Citação do estilo Chicago (17ª ed.)Não informado. Tuberculosis Index Including Chest Diseases. London: National Association for the Prevention of Tuberculosis, 1956.
Citação MLA (8ª ed.)Não informado. Tuberculosis Index Including Chest Diseases. National Association for the Prevention of Tuberculosis, 1956.
警告：這些引文格式不一定是100％准確.