APA (7th ed.) Citation

Boyle, C., Teh, S. H., & Williams, C. (1990). An empirical evaluation of hypertext interfaces. Texas A & M University, Computer Science Dept..

Chicago Style (17th ed.) Citation

Boyle, Craig, Swee Hor Teh, and Clay Williams. An Empirical Evaluation of Hypertext Interfaces. College Station, Tex.: Texas A & M University, Computer Science Dept., 1990.

MLA (9th ed.) Citation

Boyle, Craig, et al. An Empirical Evaluation of Hypertext Interfaces. Texas A & M University, Computer Science Dept., 1990.