Jansson, C., Alexanderson, K., Kecklund, G., & Åkerstedt, T. (2013). Clinically Diagnosed Insomnia and Risk of All-Cause and Diagnosis-Specific Disability Pension: A Nationwide Cohort Study. Hindawi Publishing Corporation.
Citação norma ChicagoJansson, Catarina, Kristina Alexanderson, Göran Kecklund, and Torbjörn Åkerstedt. Clinically Diagnosed Insomnia and Risk of All-Cause and Diagnosis-Specific Disability Pension: A Nationwide Cohort Study. Hindawi Publishing Corporation, 2013.
MLA引文Jansson, Catarina, Kristina Alexanderson, Göran Kecklund, and Torbjörn Åkerstedt. Clinically Diagnosed Insomnia and Risk of All-Cause and Diagnosis-Specific Disability Pension: A Nationwide Cohort Study. Hindawi Publishing Corporation, 2013.
警告：這些引文格式不一定是100％准確.