United States. Department of Education. Office of Communications and Outreach. (2005). Helping your child learn mathematics: With activities for children in preschool through grade 5. U.S. Dept. of Education, Office of Communications and Outreach.
Chicago Style (17th ed.) CitationUnited States. Department of Education. Office of Communications and Outreach. Helping Your Child Learn Mathematics: With Activities for Children in Preschool Through Grade 5. Washington, D.C.: U.S. Dept. of Education, Office of Communications and Outreach, 2005.
MLA (9th ed.) CitationUnited States. Department of Education. Office of Communications and Outreach. Helping Your Child Learn Mathematics: With Activities for Children in Preschool Through Grade 5. U.S. Dept. of Education, Office of Communications and Outreach, 2005.