Berk, L. E. (2008). Infants, children, and adolescents (6th ed.). Person.
芝加哥风格引文Berk, Laura E. Infants, Children, and Adolescents. 6th ed. Boston: Person, 2008.
MLA引文Berk, Laura E. Infants, Children, and Adolescents. 6th ed. Person, 2008.
警告：这些引文格式不一定是100％准确.