Stemper, J. A., & Butler, J. T. (2001). Developing a Model To Provide Digital Reference Services.
Chicago Style (17th ed.) CitationStemper, James A., and John T. Butler. Developing a Model To Provide Digital Reference Services. 2001.
MLA (9th ed.) CitationStemper, James A., and John T. Butler. Developing a Model To Provide Digital Reference Services. 2001.
Warning: These citations may not always be 100% accurate.