Björkstén, K. S., Kripke, D. F., & Bjerregaard, P. (2009). Accentuation of suicides but not homicides with rising latitudes of Greenland in the sunny months. BioMed Central.
Chicago-tyylinen lähdeviittausBjörkstén, Karin S., Daniel F. Kripke, ja Peter Bjerregaard. Accentuation of Suicides but Not Homicides With Rising Latitudes of Greenland in the Sunny Months. BioMed Central, 2009.
MLA-viiteBjörkstén, Karin S., Daniel F. Kripke, ja Peter Bjerregaard. Accentuation of Suicides but Not Homicides With Rising Latitudes of Greenland in the Sunny Months. BioMed Central, 2009.
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