APA (7th ed.) Citation

Griffiths, J. R., Hartley, R., & Willson, J. P. An improved method of studying user-system interaction by combining transaction log analysis and protocol analysis. University of Borås.

Chicago Style (17th ed.) Citation

Griffiths, Jillian R., R.J Hartley, and Jonathan P. Willson. An Improved Method of Studying User-system Interaction by Combining Transaction Log Analysis and Protocol Analysis. University of Borås.

MLA (9th ed.) Citation

Griffiths, Jillian R., et al. An Improved Method of Studying User-system Interaction by Combining Transaction Log Analysis and Protocol Analysis. University of Borås.