Pretorius, P. J. (1968). Die menslike liggaam as fisiologiese eenheid*. Koers, 36(1), 21-51. doi:10.4102/koers.v36i1.1270
Chicago Style (17th ed.) CitationPretorius, P. J. "Die Menslike Liggaam as Fisiologiese Eenheid*." Koers 36, no. 1 (1968): 21-51, https://doi.org/10.4102/koers.v36i1.1270.
MLA (9th ed.) CitationPretorius, P. J. "Die Menslike Liggaam as Fisiologiese Eenheid*." Koers, vol. 36, no. 1, 1968, pp. 21-51, https://doi.org/10.4102/koers.v36i1.1270.
Warning: These citations may not always be 100% accurate.