APA (7th ed.) Citation

Dube, R., Pandey, A., & Gupta, R. (2006). Discrete structures and automata theory. Alpha Science International.

Chicago Style (17th ed.) Citation

Dube, Rakesh, Adesh Pandey, and Ritu Gupta. Discrete Structures and Automata Theory. Oxford: Alpha Science International, 2006.

MLA (9th ed.) Citation

Dube, Rakesh, et al. Discrete Structures and Automata Theory. Alpha Science International, 2006.