Shankle, G. E. (1933). Minnesota: State name, flag, seal, song, bird, flower, and other symbols. H.W. Wilson Co..
Chicago Style (17th ed.) CitationShankle, George Earlie. Minnesota: State Name, Flag, Seal, Song, Bird, Flower, and Other Symbols. New York: H.W. Wilson Co., 1933.
MLA (9th ed.) CitationShankle, George Earlie. Minnesota: State Name, Flag, Seal, Song, Bird, Flower, and Other Symbols. H.W. Wilson Co., 1933.
Warning: These citations may not always be 100% accurate.