APA
William Atwell, . (2001). Wheat flour. Eagan Press, Minnesota: .
Chicago
William Atwell, . 2001. Wheat flour. Eagan Press, Minnesota: .
Harvard
William Atwell, . (2001). Wheat flour. Eagan Press, Minnesota: .
MLA
William Atwell, . Wheat flour. Eagan Press, Minnesota: . 2001.