College of Speech Therapists. (2019). British Journal of Disorders of Communication. E. & S. Livingstone.
Citação do estilo Chicago (17ª ed.)College of Speech Therapists. British Journal of Disorders of Communication. Harlow, Inglaterra: E. & S. Livingstone, 2019.
Citação MLA (8ª ed.)College of Speech Therapists. British Journal of Disorders of Communication. E. & S. Livingstone, 2019.
警告：這些引文格式不一定是100％准確.