APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Siegfried, J. J. (2010). Better living through economics. Harvard University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба John J. Siegfried. Better Living Through Economics. Cambridge, Mass.: Harvard University Press, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба John J. Siegfried. Better Living Through Economics. Harvard University Press, 2010.