APA-referens

Lee, J. H., Kim, S. J., Lee, S. Y., Jang, K. H., Kim, I. S., & Duffy, J. F. (2014). Reliability and Validity of the Korean Version of Morningness-Eveningness Questionnaire in Adults Aged 20–39 Years.

Chicago-stil citat

Lee, Jung Hie, Seong Jae Kim, Se Yong Lee, Kwang Ho Jang, In Soo Kim, och Jeanne F. Duffy. Reliability and Validity of the Korean Version of Morningness-Eveningness Questionnaire in Adults Aged 20–39 Years. 2014.

MLA-referens

Lee, Jung Hie, et al. Reliability and Validity of the Korean Version of Morningness-Eveningness Questionnaire in Adults Aged 20–39 Years. 2014.

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