APA (7th ed.) Citation

Frick, T., Kisling, E., Cai, W., Yu, B. M., Giles, F., & Brown, J. P. (1999). Impact of Navigational Models on Task Completion in Web-Based Information Systems.

Chicago Style (17th ed.) Citation

Frick, Theodore, Eric Kisling, Weijia Cai, Byeong Min Yu, Frank Giles, and J. P. Brown. Impact of Navigational Models on Task Completion in Web-Based Information Systems. 1999.

MLA (9th ed.) Citation

Frick, Theodore, et al. Impact of Navigational Models on Task Completion in Web-Based Information Systems. 1999.