APA (7th ed.) Citation

Flores, P. L. (1992). An empirical investigation of AutoCAD user interfaces. [publisher not identified].

Chicago Style (17th ed.) Citation

Flores, Patricia Laura. An Empirical Investigation of AutoCAD User Interfaces. [Place of publication not identified]: [publisher not identified], 1992.

MLA (9th ed.) Citation

Flores, Patricia Laura. An Empirical Investigation of AutoCAD User Interfaces. [publisher not identified], 1992.