APA
Behrendt F. B., Jersild T., Milfeldt M., Strömgren E., Dalgaard J. B., Kjoersgård H. K., Pulm P., Sorensen B. F. & Voight J. (19720209). [Danish physicians action against drug addiction]. : South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.
Chicago
Behrendt F B, Jersild T, Milfeldt M, Strömgren E, Dalgaard J B, Kjoersgård H K, Pulm P, Sorensen B F and Voight J. 19720209. [Danish physicians action against drug addiction]. : South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.
Harvard
Behrendt F. B., Jersild T., Milfeldt M., Strömgren E., Dalgaard J. B., Kjoersgård H. K., Pulm P., Sorensen B. F. and Voight J. (19720209). [Danish physicians action against drug addiction]. : South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.
MLA
Behrendt F B, Jersild T, Milfeldt M, Strömgren E, Dalgaard J B, Kjoersgård H K, Pulm P, Sorensen B F and Voight J. [Danish physicians action against drug addiction]. : South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 19720209.