APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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