APA-viite (7. p.)

University of Oklahoma Libraries Conference (2003) & Lee, S. H. (2003). Improved access to information: Portals, content selection, and digital information. Haworth Information Press.

Chicago-viite (17. p.)

University of Oklahoma Libraries Conference (2003) ja Sul H. Lee. Improved Access to Information: Portals, Content Selection, and Digital Information. New York: Haworth Information Press, 2003.

MLA-viite (9. p.)

University of Oklahoma Libraries Conference (2003) ja Sul H. Lee. Improved Access to Information: Portals, Content Selection, and Digital Information. Haworth Information Press, 2003.