Style de citation APA

O'Gorman,, J. (2010). Reference sources for small and medium sized libraries. Ess Ess.

Style de citation Chicago

O'Gorman,, Jack. Reference Sources for Small and Medium Sized Libraries. New Delhi: Ess Ess, 2010.

Style de citation MLA

O'Gorman,, Jack. Reference Sources for Small and Medium Sized Libraries. Ess Ess, 2010.

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