Cita APA (7th ed.)

United States. Department of Education. (1986). What works: Research about teaching and learning. U.S. Dept. of Education.

Cita Chicago (17th ed.)

United States. Department of Education. What Works: Research About Teaching and Learning. Washington, D.C.: U.S. Dept. of Education, 1986.

Cita MLA (9th ed.)

United States. Department of Education. What Works: Research About Teaching and Learning. U.S. Dept. of Education, 1986.