Aken, R. A. (1988). Meeting the Patron at the OPAC Crossroads: The Reference Librarian as an Online Consultant.
Style de citation Chicago (17e éd.)Aken, Robert A. Meeting the Patron at the OPAC Crossroads: The Reference Librarian as an Online Consultant. 1988.
Style de citation MLA (9e éd.)Aken, Robert A. Meeting the Patron at the OPAC Crossroads: The Reference Librarian as an Online Consultant. 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.