Porterfield, K. M. (1999). Straight talk about learning disabilities. Facts on File.
Chicago Style (17th ed.) CitationPorterfield, Kay Marie. Straight Talk About Learning Disabilities. New York, NY: Facts on File, 1999.
MLA (9th ed.) CitationPorterfield, Kay Marie. Straight Talk About Learning Disabilities. Facts on File, 1999.
Warning: These citations may not always be 100% accurate.