Bopp, R. E., & Smith, L. C. (2001). Reference and information services: An introduction (Third edition.). Englewood, Colo.: Libraries Unlimited.
Chicago Style CitationBopp, Richard E., and Linda C. Smith. Reference and Information Services: An Introduction. Third edition. Englewood, Colo.: Libraries Unlimited, 2001.
MLA CitationBopp, Richard E., and Linda C. Smith. Reference and Information Services: An Introduction. Third edition. Englewood, Colo.: Libraries Unlimited, 2001.
Warning: These citations may not always be 100% accurate.