Information Management in Two Social Bookmarking Websites: CiteULike and Bibsonomy

To recognize similarities and differences of information organization in two social bookmarking websites of CiteUlike and Bibsonomy.
The specification and capabilities of two websites were identified and compared using a comparative and evaluative approach.
Regarding output format diversity, display options and interaction with tags, Bibsonomy functions better however CiteUlike is better considering connection possibilities.
To manage bibliographical information having different display output formats and interacting with tags Bibsonomy is recommended and CiteULike can be used for its good connection possibilities.