APA (7th ed.) Citation

Hutton, G. (1993). The Ruby Interpreter. Department of Computing Science.

Chicago Style (17th ed.) Citation

Hutton, Graham. The Ruby Interpreter. Department of Computing Science, 1993.

MLA (9th ed.) Citation

Hutton, Graham. The Ruby Interpreter. Department of Computing Science, 1993.

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