APA
Steenkamp H. J., Jooste P. L., Chalton D. O., Rossouw J. E., Benadé A. J. & Steyn M. (19900823). Hypertension in a rural South African white population and the effect of antihypertensive treatment on the risk of coronary heart disease. : South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.
Chicago
Steenkamp H J, Jooste P L, Chalton D O, Rossouw J E, Benadé A J and Steyn M. 19900823. Hypertension in a rural South African white population and the effect of antihypertensive treatment on the risk of coronary heart disease. : South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.
Harvard
Steenkamp H. J., Jooste P. L., Chalton D. O., Rossouw J. E., Benadé A. J. and Steyn M. (19900823). Hypertension in a rural South African white population and the effect of antihypertensive treatment on the risk of coronary heart disease. : South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.
MLA
Steenkamp H J, Jooste P L, Chalton D O, Rossouw J E, Benadé A J and Steyn M. Hypertension in a rural South African white population and the effect of antihypertensive treatment on the risk of coronary heart disease. : South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 19900823.