Astley,Neville and Baker, M. (2003). The Story of Prince George. Ladybird.
Chicagoスタイル(17版)引用形式Astley,Neville and Baker, Mark. The Story of Prince George. london: Ladybird, 2003.
MLA(8版)引用形式Astley,Neville and Baker, Mark. The Story of Prince George. Ladybird, 2003.
警告: この引用は必ずしも正確ではありません.