Dyfyniad APA

Frank, R. H. (2013). Falling behind: How rising inequality harms the middle class. University of California Press.

Dyfyniad Arddull Chicago

Frank, Robert H. Falling Behind: How Rising Inequality Harms the Middle Class. Berkeley: University of California Press, 2013.

Dyfyniad MLA

Frank, Robert H. Falling Behind: How Rising Inequality Harms the Middle Class. University of California Press, 2013.

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