The working poor

MLA

Shipler, David K. The Working Poor : Invisible In America. 1st Vintage Books ed. New York: Vintage Books, 2005.

APA

Shipler, D. K. (2005). The working poor : invisible in America. 1st Vintage Books ed. New York: Vintage Books.

Chicago

Shipler, David K., The Working Poor: Invisible In America. 1st Vintage Books ed. New York: Vintage Books, 2005.