Cita APA (7th ed.)

Ashby, W. R., Culbertson, J. T., Davis, M. D., Kleene, S. C., Leeuw, K. d., Mac Kay, D. M., . . . Uttley, A. M. (1956). Automata studies. Princeton University.

Cita Chicago (17th ed.)

Ashby, W. Ross, et al. Automata Studies. Princeton: Princeton University, 1956.

Cita MLA (9th ed.)

Ashby, W. Ross, et al. Automata Studies. Princeton University, 1956.