Ahlberg, J., & Ahlberg, A. (1979). Each peach pear plum: An "I spy" story ([1st American ed.].). Viking Press.
Chicagoスタイル(17版)引用形式Ahlberg, Janet, , Allan Ahlberg. Each Peach Pear Plum: An "I Spy" Story. [1st American ed.]. New York: Viking Press, 1979.
MLA(8版)引用形式Ahlberg, Janet, , Allan Ahlberg. Each Peach Pear Plum: An "I Spy" Story. [1st American ed.]. Viking Press, 1979.
警告: この引用は必ずしも正確ではありません.