Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.