APA-referens

Halvorson, H. H. (2012). 9 things successful people do differently. Boston, Mass: Harvard Business Review Press.

Chicago-stil citat

Halvorson, Heidi Halvorson. 9 Things Successful People Do Differently. Boston, Mass: Harvard Business Review Press, 2012.

MLA-referens

Halvorson, Heidi Halvorson. 9 Things Successful People Do Differently. Boston, Mass: Harvard Business Review Press, 2012.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.