APA (7th ed.) Citation

Kallin, S. (1984). APL Eighty-Four. Association for Computing Machinery.

Chicago Style (17th ed.) Citation

Kallin, Sten. APL Eighty-Four. [Place of publication not identified]: Association for Computing Machinery, 1984.

MLA (9th ed.) Citation

Kallin, Sten. APL Eighty-Four. Association for Computing Machinery, 1984.