Clouse, N. L. (1994). Puzzle maps U.S.A. (First Owlet ed.). H. Holt.
Chicago Style (17th ed.) CitationClouse, Nancy L. Puzzle Maps U.S.A. First Owlet ed. New York: H. Holt, 1994.
MLA (9th ed.) CitationClouse, Nancy L. Puzzle Maps U.S.A. First Owlet ed. H. Holt, 1994.
Warning: These citations may not always be 100% accurate.