APA (7th ed.) Citation

Greenhill, S., Venkatesh, S., & Saddik, A. E. (2008). Contextual navigation in a multimedia journal. ACM.

Chicago Style (17th ed.) Citation

Greenhill, Stewart, Svetha Venkatesh, and Addulmotaleb El Saddik. Contextual Navigation in a Multimedia Journal. ACM, 2008.

MLA (9th ed.) Citation

Greenhill, Stewart, et al. Contextual Navigation in a Multimedia Journal. ACM, 2008.