APA način citiranja (7. izdanje)

Velasquez, J., & Palade, V. (2007). Building a Knowledge Base for Implementing a Web−based Computerized Recommendation System.

Čikaški stil citiranja (17. izdanje)

Velasquez, J., i V. Palade. Building a Knowledge Base for Implementing a Web−based Computerized Recommendation System. 2007.

MLA način citiranja (9. izdanje)

Velasquez, J., i V. Palade. Building a Knowledge Base for Implementing a Web−based Computerized Recommendation System. 2007.