APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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