APA (7th ed.) Citation

Keegal. (1976). The language of computer programming in English. Regents Publishing Co.

Chicago Style (17th ed.) Citation

Keegal. The Language of Computer Programming in English. New York: Regents Publishing Co, 1976.

MLA (8th ed.) Citation

Keegal. The Language of Computer Programming in English. Regents Publishing Co, 1976.

Warning: These citations may not always be 100% accurate.