Cita APA (7a ed.)
Duckworth, M. (1988). Families of handicapped children. D.C. Cook Pub. Co..
Cita Chicago Style (17a ed.)
Duckworth, Marion. Families of Handicapped Children. Elgin, Ill.: D.C. Cook Pub. Co., 1988.
Cita MLA (9a ed.)
Duckworth, Marion. Families of Handicapped Children. D.C. Cook Pub. Co., 1988.
Precaución: Estas citas no son 100% exactas.