Cita APA (7a ed.)
Helen Dwight Reid Educational Foundation. (1989). Preventing school failure. Heldref Publications.
Cita Chicago Style (17a ed.)
Helen Dwight Reid Educational Foundation. Preventing School Failure. Washington, D.C.: Heldref Publications, 1989.
Cita MLA (9a ed.)
Helen Dwight Reid Educational Foundation. Preventing School Failure. Heldref Publications, 1989.
Precaución: Estas citas no son 100% exactas.