Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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