Cita APA (7th ed.)
LaHaye, B. (1977). How to develop your child's temperament (ed.). Harvest House Publishers.
Cita Chicago (17th ed.)
LaHaye, Beverly. How to Develop Your Child's Temperament. ed. Irvine, California: Harvest House Publishers, 1977.
Cita MLA (9th ed.)
LaHaye, Beverly. How to Develop Your Child's Temperament. ed. Harvest House Publishers, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.