Clark, R. E., & Clark, J. F. (1989). The encyclopedia of child abuse / Robin E. Clark and Judith Freeman Clark; introduction by Richard J. Gelles. Facts on File.
Chicago Style (17th ed.) CitationClark, Robin E., and Judith Freeman Clark. The Encyclopedia of Child Abuse / Robin E. Clark and Judith Freeman Clark; Introduction by Richard J. Gelles. New York, N.Y. ; London: Facts on File, 1989.
MLA (9th ed.) CitationClark, Robin E., and Judith Freeman Clark. The Encyclopedia of Child Abuse / Robin E. Clark and Judith Freeman Clark; Introduction by Richard J. Gelles. Facts on File, 1989.
Warning: These citations may not always be 100% accurate.