Dyfyniad APA
LaHaye, B. (1977). How to develop your child's temperament (ed.). Harvest House Publishers.
Dyfyniad Arddull Chicago
LaHaye, Beverly. How to Develop Your Child's Temperament. ed. Irvine, California: Harvest House Publishers, 1977.
Dyfyniad MLA
LaHaye, Beverly. How to Develop Your Child's Temperament. ed. Harvest House Publishers, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.