APA (7th ed.) Citation

Gross, M., & Lentin, A. (1970). Introduction to formal grammars: With 75 figures. Springer-Verlag.

Chicago Style (17th ed.) Citation

Gross, Maurice, and André Lentin. Introduction to Formal Grammars: With 75 Figures. Berlin ; New York: Springer-Verlag, 1970.

MLA (8th ed.) Citation

Gross, Maurice, and André Lentin. Introduction to Formal Grammars: With 75 Figures. Springer-Verlag, 1970.