APA-referens (7:e uppl.)
Howard, E. (2013). Homeless: Poverty, policy, and place in the era of Skid Row (1st. ed.). University of Pennsylvania Press.
Chicago-referens (17:e uppl.)
Howard, Ella. Homeless: Poverty, Policy, and Place in the Era of Skid Row. 1st. ed. Philadelphia: University of Pennsylvania Press, 2013.
MLA-referens (9:e uppl.)
Howard, Ella. Homeless: Poverty, Policy, and Place in the Era of Skid Row. 1st. ed. University of Pennsylvania Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.