APA-viite (7. p.)
Simpson, P. H. (2012). Corn palaces and butter queens: A history of crop art and dairy sculpture. University of Minnesota Press.
Chicago-viite (17. p.)
Simpson, Pamela H. Corn Palaces and Butter Queens: A History of Crop Art and Dairy Sculpture. Minneapolis: University of Minnesota Press, 2012.
MLA-viite (9. p.)
Simpson, Pamela H. Corn Palaces and Butter Queens: A History of Crop Art and Dairy Sculpture. University of Minnesota Press, 2012.
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