APA-viite

McKinstry, B., Wilson, P., & Espie, C. (2008). Non-pharmacological management of chronic insomnia in primary care. Royal College of General Practitioners.

Chicago-tyylinen lähdeviittaus

McKinstry, Brian, Philip Wilson, ja Colin Espie. Non-pharmacological Management of Chronic Insomnia in Primary Care. Royal College of General Practitioners, 2008.

MLA-viite

McKinstry, Brian, Philip Wilson, ja Colin Espie. Non-pharmacological Management of Chronic Insomnia in Primary Care. Royal College of General Practitioners, 2008.

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