Cita APA (7th ed.)

Homer, S., & Selman, A. L. (2011). Computability and complexity theory (2nd ed.). Springer US.

Cita Chicago (17th ed.)

Homer, Steven, i Alan L. Selman. Computability and Complexity Theory. 2nd ed. Boston, MA: Springer US, 2011.

Cita MLA (9th ed.)

Homer, Steven, i Alan L. Selman. Computability and Complexity Theory. 2nd ed. Springer US, 2011.