Lewis, M. D. (2004). Keep 'em reading crossword puzzles: 101 fun and challenging puzzles. Fort Atkinson, Wis.: UpstartBooks.
Chicago Style CitationLewis, Marguerite D. Keep 'em Reading Crossword Puzzles: 101 Fun and Challenging Puzzles. Fort Atkinson, Wis.: UpstartBooks, 2004.
MLA CitationLewis, Marguerite D. Keep 'em Reading Crossword Puzzles: 101 Fun and Challenging Puzzles. Fort Atkinson, Wis.: UpstartBooks, 2004.
Warning: These citations may not always be 100% accurate.