Smith, J. M. (1987). Becoming the parent your child needs. Tyndale.
Chicago Style (17th ed.) ZitazioaSmith, Joyce Marie. Becoming the Parent Your Child Needs. Wheaton: Tyndale, 1987.
MLA (9th ed.) ZitazioaSmith, Joyce Marie. Becoming the Parent Your Child Needs. Tyndale, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.