APA-referens

Gruffydd-Jones, K., & Jones, M. M. (2011). NICE guidelines for chronic obstructive pulmonary disease: Implications for primary care. Royal College of General Practitioners.

Chicago-stil citat

Gruffydd-Jones, Kevin, och Melvyn M. Jones. NICE Guidelines for Chronic Obstructive Pulmonary Disease: Implications for Primary Care. Royal College of General Practitioners, 2011.

MLA-referens

Gruffydd-Jones, Kevin, och Melvyn M. Jones. NICE Guidelines for Chronic Obstructive Pulmonary Disease: Implications for Primary Care. Royal College of General Practitioners, 2011.

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