Style de citation APA (7e éd.)

(2016). Pennsylvania Libraries: Research & Practice. University Library System, University of Pittsburgh.

Style de citation Chicago (17e éd.)

Pennsylvania Libraries: Research & Practice. University Library System, University of Pittsburgh, 2016.

Style de citation MLA (9e éd.)

Pennsylvania Libraries: Research & Practice. University Library System, University of Pittsburgh, 2016.

Attention : ces citations peuvent ne pas être correctes à 100%.