van Rooyen, Y., Huisman, H. W., Schutte, A. E., Eloff, F. C., Du Plessis, J. L., Kruger, A., & Van Rooyen, J. M. (2015). South African and International Reference Values for Lung Function and its Relationship with Blood Pressure in Africans. Heart, lung & circulation, 24(6), 573-582. https://doi.org/10.1016/j.hlc.2014.12.005
Citace podle Chicago (17th ed.)van Rooyen, Yolandi, Hugo W. Huisman, Aletta E. Schutte, Fritz C. Eloff, Johan L. Du Plessis, Annamarie Kruger, a Johannes M. Van Rooyen. "South African and International Reference Values for Lung Function and Its Relationship with Blood Pressure in Africans." Heart, Lung & Circulation 24, no. 6 (2015): 573-582. https://doi.org/10.1016/j.hlc.2014.12.005.
Citace podle MLA (9th ed.)van Rooyen, Yolandi, et al. "South African and International Reference Values for Lung Function and Its Relationship with Blood Pressure in Africans." Heart, Lung & Circulation, vol. 24, no. 6, 2015, pp. 573-582, https://doi.org/10.1016/j.hlc.2014.12.005.