APA (7th ed.) Citation

Polanka, S. (2012). E-reference context and discoverability in libraries: Issues and concepts. Information Science Reference.

Chicago Style (17th ed.) Citation

Polanka, Sue. E-reference Context and Discoverability in Libraries: Issues and Concepts. Hershey, Pa: Information Science Reference, 2012.

MLA (8th ed.) Citation

Polanka, Sue. E-reference Context and Discoverability in Libraries: Issues and Concepts. Information Science Reference, 2012.