Citazione APA

Lal C & Hiremath U. (2013). Reference and information services: An introduction (3.). Neal-Schuman.

Stile di citazione Chicago

Lal C e Hiremath U. Reference and Information Services: An Introduction. 3. Chicago: Neal-Schuman, 2013.

Citazione MLA

Lal C e Hiremath U. Reference and Information Services: An Introduction. 3. Neal-Schuman, 2013.