Sewell, A., Davage, J., Hopkins, A., & Potter, J. (2008). Black beauty. London: Pearson Education Limited.
シカゴスタイル引用形Sewell, Anna, John Davage, Andy Hopkins, , Jocelyn Potter. Black Beauty. London: Pearson Education Limited, 2008.
MLA引用形式Sewell, Anna, John Davage, Andy Hopkins, , Jocelyn Potter. Black Beauty. London: Pearson Education Limited, 2008.
警告: この引用は必ずしも正確ではありません.