Parragon Publishing. (2007). My First Encyclopedia (Children's Reference). Parragon Publishing.
Chicagoスタイル(17版)引用形式Parragon Publishing. My First Encyclopedia (Children's Reference). Parragon Publishing, 2007.
MLA(9版)引用形式Parragon Publishing. My First Encyclopedia (Children's Reference). Parragon Publishing, 2007.
警告: この引用は必ずしも正確ではありません.