Dyfyniad APA

Riis, J. A. (1997). How the other half lives: Studies among the tenements of New York. New York: Penguin Books.

Dyfyniad Arddull Chicago

Riis, Jacob A. How the Other Half Lives: Studies Among the Tenements of New York. New York: Penguin Books, 1997.

Dyfyniad MLA

Riis, Jacob A. How the Other Half Lives: Studies Among the Tenements of New York. New York: Penguin Books, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.