APA Citation

Neckelmann, D., Mykletun, A., & Dahl, A. A. (2007). Chronic Insomnia as a Risk Factor for Developing Anxiety and Depression. Associated Professional Sleep Societies, LLC.

Citação norma Chicago

Neckelmann, Dag, Amstein Mykletun, and Alv A. Dahl. Chronic Insomnia As a Risk Factor for Developing Anxiety and Depression. Associated Professional Sleep Societies, LLC, 2007.

MLA Citation

Neckelmann, Dag, Amstein Mykletun, and Alv A. Dahl. Chronic Insomnia As a Risk Factor for Developing Anxiety and Depression. Associated Professional Sleep Societies, LLC, 2007.

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