Structured programming,
[by] O.-J. Dahl, E. W. Dijkstra [and] C. A. R. Hoare.
APA Citation
Dahl, O., Hoare, C. A. R. (Charles Antony Richard)., Dijkstra, E. Wybe. (1972). Structured programming. London: Academic Press.
MLA Citation
Dahl, Ole-Johan, 1931-, C. A. R. (Charles Antony Richard) Hoare, and Edger Wybe Dijkstra. Structured Programming. London: Academic Press, 1972.
Warning: These citations may not always be complete (especially for serials).