Murphy, S. A. (2011). The librarian as information consultant: Transforming reference for the Information Age. American Library Association.
Citazione stile Chigago Style (17a edizione)Murphy, Sarah Anne. The Librarian as Information Consultant: Transforming Reference for the Information Age. Chicago: American Library Association, 2011.
Citatione MLA (9a ed.)Murphy, Sarah Anne. The Librarian as Information Consultant: Transforming Reference for the Information Age. American Library Association, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.