APA (7th ed.) Citation

Nijholt, A. (1980). Context-free grammars: Covers, normal forms, and parsing. Springer-Verlag.

Chicago Style (17th ed.) Citation

Nijholt, Anton. Context-free Grammars: Covers, Normal Forms, and Parsing. Berlin ; New York: Springer-Verlag, 1980.

MLA (8th ed.) Citation

Nijholt, Anton. Context-free Grammars: Covers, Normal Forms, and Parsing. Springer-Verlag, 1980.