Torelle, E. (1951). Your child's growth, health and happiness; a biological primer for parents. Knopf.
芝加哥风格引文Torelle, Ellen. Your Child's Growth, Health and Happiness; a Biological Primer for Parents. New York: Knopf, 1951.
MLA引文Torelle, Ellen. Your Child's Growth, Health and Happiness; a Biological Primer for Parents. Knopf, 1951.
警告：这些引文格式不一定是100％准确.