APA (7th ed.) Citation
Levine, J. R., & Mason, T. (1992). Lex and yacc: Unix programming tools (2nd ed.). Shroff Pub : Oreilly.
Chicago Style (17th ed.) Citation
Levine, John R., and Tony/Brown Mason. Lex and Yacc: Unix Programming Tools. 2nd ed. Kolkata: Shroff Pub : Oreilly, 1992.
MLA (9th ed.) Citation
Levine, John R., and Tony/Brown Mason. Lex and Yacc: Unix Programming Tools. 2nd ed. Shroff Pub : Oreilly, 1992.
Warning: These citations may not always be 100% accurate.