APA (7th ed.) Citation

Kastens, U., Hutt, B., & Zimmermann, E. (1982). GAG: A practical compiler generator. Springer. https://doi.org/10.1007/BFb0034297

Chicago Style (17th ed.) Citation

Kastens, Uwe, Brigitte Hutt, and Erich Zimmermann. GAG: A Practical Compiler Generator. Berlin u.a: Springer, 1982. https://doi.org/10.1007/BFb0034297.

MLA (9th ed.) Citation

Kastens, Uwe, et al. GAG: A Practical Compiler Generator. Springer, 1982. https://doi.org/10.1007/BFb0034297.