Cita APA (7a ed.)

Dahl, O., Dijkstra, E., & Hoare, C. (1972). Structured programming (1a ed.). Academic Press.

Cita Chicago Style (17a ed.)

Dahl, O.J, E.W Dijkstra, y C.A.R Hoare. Structured Programming. 1a ed. Londres: Academic Press, 1972.

Cita MLA (9a ed.)

Dahl, O.J, et al. Structured Programming. 1a ed. Academic Press, 1972.