APA-ийн эшлэл(7 дахь хэвлэлт)

Mettler, S., & Wilkinson, T. (2014). Degrees of inequality: How the politics of higher education sabotaged the American dream. Basic Books.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Mettler, Suzanne, ба Trish Wilkinson. Degrees of Inequality: How the Politics of Higher Education Sabotaged the American Dream. New York: Basic Books, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Mettler, Suzanne, ба Trish Wilkinson. Degrees of Inequality: How the Politics of Higher Education Sabotaged the American Dream. Basic Books, 2014.