APA (7th ed.) Citation

Grau, A. A., Hill, U., & Langmaack, H. (1967). Translation of ALGOL 60. Springer.

Chicago Style (17th ed.) Citation

Grau, Albert A., Ursula Hill, and Hans Langmaack. Translation of ALGOL 60. Berlin: Springer, 1967.

MLA (9th ed.) Citation

Grau, Albert A., et al. Translation of ALGOL 60. Springer, 1967.