Cutland, N. (1980). Computability: An introduction to recursive function theory. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Cutland, Nigel. Computability: An Introduction to Recursive Function Theory. Cambridge, [Eng.], New York: Cambridge University Press, 1980.
Citatione MLA (9a ed.)Cutland, Nigel. Computability: An Introduction to Recursive Function Theory. Cambridge University Press, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.