APA-ийн эшлэл(7 дахь хэвлэлт)

Lauck, J. (2000). American agriculture and the problem of monopoly: The political economy of grain belt farming, 1953-1980. University of Nebraska Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Lauck, Jon. American Agriculture and the Problem of Monopoly: The Political Economy of Grain Belt Farming, 1953-1980. Lincoln: University of Nebraska Press, 2000.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Lauck, Jon. American Agriculture and the Problem of Monopoly: The Political Economy of Grain Belt Farming, 1953-1980. University of Nebraska Press, 2000.