APA (7th ed.) Zitazioa
Chu, H. (2010). Information representation and retrieval in the digital age (2nd ed.). Information Today, Inc.
Chicago Style (17th ed.) Zitazioa
Chu, Heting. Information Representation and Retrieval in the Digital Age. 2nd ed. New Jersey: Information Today, Inc, 2010.
MLA (9th ed.) Zitazioa
Chu, Heting. Information Representation and Retrieval in the Digital Age. 2nd ed. Information Today, Inc, 2010.
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