APA (7th ed.) Citation

Griswold, R. E., & Griswold, M. T. (1983). The Icon programming language. Prentice-Hall.

Chicago Style (17th ed.) Citation

Griswold, Ralph E., and Madge T. Griswold. The Icon Programming Language. Englewood Cliffs, N.J.: Prentice-Hall, 1983.

MLA (9th ed.) Citation

Griswold, Ralph E., and Madge T. Griswold. The Icon Programming Language. Prentice-Hall, 1983.