Cita APA (7th ed.)
Dahl, O., Dijkstra, E. W., & Hoare, C. A. R. (1974). Structured Programming. Acad.Pr.
Cita Chicago (17th ed.)
Dahl, Ole-Johan, Edsger Wybe Dijkstra, i Charles Antony Richard Hoare. Structured Programming. London, New York: Acad.Pr, 1974.
Cita MLA (9th ed.)
Dahl, Ole-Johan, et al. Structured Programming. Acad.Pr, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.