Dyfyniad APA
Stewart, K. (2007). Helping a child with nonverbal learning disorder or Asperger's disorder: A parent's guide (2nd ed.). New Harbinger Publications.
Dyfyniad Arddull Chicago
Stewart, Kathryn. Helping a Child with Nonverbal Learning Disorder or Asperger's Disorder: A Parent's Guide. 2nd ed. Oakland, CA: New Harbinger Publications, 2007.
Dyfyniad MLA
Stewart, Kathryn. Helping a Child with Nonverbal Learning Disorder or Asperger's Disorder: A Parent's Guide. 2nd ed. New Harbinger Publications, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.