APA-referens (7:e uppl.)

Greenlaw, R., & Hoover, H. J. (1998). Fundamentals of the theory of computation: Principles and practice. Morgan Kaufmann.

Chicago-referens (17:e uppl.)

Greenlaw, Raymond, och H. James Hoover. Fundamentals of the Theory of Computation: Principles and Practice. San Francisco, Calif.: Morgan Kaufmann, 1998.

MLA-referens (8:e uppl.)

Greenlaw, Raymond, och H. James Hoover. Fundamentals of the Theory of Computation: Principles and Practice. Morgan Kaufmann, 1998.