Cita APA (7a ed.)

Shoenfield, J. R. (1993). Recursion theory. Springer.

Cita Chicago Style (17a ed.)

Shoenfield, Joseph R. Recursion Theory. Berlin [etc.]: Springer, 1993.

Cita MLA (9a ed.)

Shoenfield, Joseph R. Recursion Theory. Springer, 1993.