APA (7th ed.) Citation

(1989). Elegant solutions: Quintessential technology for a user-friendly world (1. ed.). Crown.

Chicago Style (17th ed.) Citation

Elegant Solutions: Quintessential Technology for a User-friendly World. 1. ed. New York: Crown, 1989.

MLA (9th ed.) Citation

Elegant Solutions: Quintessential Technology for a User-friendly World. 1. ed. Crown, 1989.

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