Style de citation APA

E.Lucas Stephen. (2005). The Art of Public Speaking. American: MC Graw Hill.

Style de citation Chicago

E.Lucas Stephen. The Art of Public Speaking. American: MC Graw Hill, 2005.

Style de citation MLA

E.Lucas Stephen. The Art of Public Speaking. American: MC Graw Hill, 2005.

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