Lua APA (7ú heag.)

Baeza-Yates, R., & Ribeiro, B. d. A. N. (1999). Modern information retrieval. ACM Press ; Addison-Wesley, ; Pearson Education.

Lua i Stíl Chicago (17ú heag.)

Baeza-Yates, R., agus Berthier de Araújo Neto Ribeiro. Modern Information Retrieval. New York : Harlow, England : New Delhi: ACM Press ; Addison-Wesley, ; Pearson Education, 1999.

Lua MLA (8ú heag.)

Baeza-Yates, R., agus Berthier de Araújo Neto Ribeiro. Modern Information Retrieval. ACM Press ; Addison-Wesley, ; Pearson Education, 1999.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.