APA (7th ed.) Citation

(1990). Designing human-centered systems: Circa 2039 scenario / Eugene H. Henry.

Chicago Style (17th ed.) Citation

Designing Human-centered Systems: Circa 2039 Scenario / Eugene H. Henry. 1990.

MLA (9th ed.) Citation

Designing Human-centered Systems: Circa 2039 Scenario / Eugene H. Henry. 1990.

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