Bopp, R. E. e., & Smith, L. e. b. (2011). Reference and information services: Introduction (4th ed.). ABC-CLIO, LLC, 2011.
Chicago Edition CitationBopp, Richard E; ed, and Linda.C; ed. by Smith. Reference and Information Services: Introduction. 4th ed. California: ABC-CLIO, LLC, 2011, 2011.
MLA Edition CitationBopp, Richard E; ed, and Linda.C; ed. by Smith. Reference and Information Services: Introduction. 4th ed. ABC-CLIO, LLC, 2011, 2011.
Warning: These citations may not always be 100% accurate.