Snow, D. A., & Anderson, L. (1993). Down on their luck: A study of homeless street people. University of California Press.
Citação do estilo Chicago (17ª ed.)Snow, David A., e Leon Anderson. Down on Their Luck: A Study of Homeless Street People. Berkeley: University of California Press, 1993.
Citação MLA (8ª ed.)Snow, David A., e Leon Anderson. Down on Their Luck: A Study of Homeless Street People. University of California Press, 1993.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.