Cita APA (7th ed.)

Hermes, H. (1969). Enumerability, decidability, computability: An introduction to the theory of recursive functions. Springer-Verlag.

Cita Chicago (17th ed.)

Hermes, Hans. Enumerability, Decidability, Computability: An Introduction to the Theory of Recursive Functions. Berlín: Springer-Verlag, 1969.

Cita MLA (9th ed.)

Hermes, Hans. Enumerability, Decidability, Computability: An Introduction to the Theory of Recursive Functions. Springer-Verlag, 1969.