APA-viite

McNicholas, W. T., Coffey, M., & Fitzgerald, M. X. (1986). Ventilation and gas exchange during sleep in patients with interstitial lung disease.

Chicago-tyylinen lähdeviittaus

McNicholas, W T., M. Coffey, ja M X. Fitzgerald. Ventilation and Gas Exchange During Sleep in Patients With Interstitial Lung Disease. 1986.

MLA-viite

McNicholas, W T., M. Coffey, ja M X. Fitzgerald. Ventilation and Gas Exchange During Sleep in Patients With Interstitial Lung Disease. 1986.

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