Παραπομπή σε μορφή APA (7η εκδ.)

Carroll, J., & Long, D. (1989). Theory of finite automata: With an introduction to formal languages. Prentice-Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Carroll, John, και Darrell Long. Theory of Finite Automata: With an Introduction to Formal Languages. Englewood Cliffs N.J: Prentice-Hall, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Carroll, John, και Darrell Long. Theory of Finite Automata: With an Introduction to Formal Languages. Prentice-Hall, 1989.