Style de citation APA (7e éd.)

Fried, M. (1973). The world of the urban working class. Harvard University Press.

Style de citation Chicago (17e éd.)

Fried, Marc. The World of the Urban Working Class. Cambridge: Harvard University Press, 1973.

Style de citation MLA (9e éd.)

Fried, Marc. The World of the Urban Working Class. Harvard University Press, 1973.