Style de citation APA

(2008).  Occupational outlook handbook.  U.S. Dept. of Labor, Bureau of Labor Statistics.

Style de citation Chicago

 Occupational Outlook Handbook.  U.S. Dept. of Labor, Bureau of Labor Statistics, 2008.

Style de citation MLA

 Occupational Outlook Handbook.  U.S. Dept. of Labor, Bureau of Labor Statistics, 2008.

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