APA-viite

Xie, A., Takasaki, Y., Popkin, J., Orr, D., & Bradley, T. D. (1993). Influence of body position on pressure and airflow generation during hypoxia and hypercapnia in man.

Chicago-tyylinen lähdeviittaus

Xie, A., Y. Takasaki, J. Popkin, D. Orr, ja T D. Bradley. Influence of Body Position On Pressure and Airflow Generation During Hypoxia and Hypercapnia in Man. 1993.

MLA-viite

Xie, A., et al. Influence of Body Position On Pressure and Airflow Generation During Hypoxia and Hypercapnia in Man. 1993.

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