英文论文关于哈利波特，请把七本书的参考文献格式写给我，只要英文的。谢谢了

1.
Rowling J K. Harry Potter and the philosopher’s stone[J]. Harry Potter, 1997: 344.

2.
Rowling J K. Harry Potter and the chamber of secrets[J]. Harry Potter, 1998: 360.

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Rowling J K. Harry Potter and the Goblet of Fire[J]. Harry Potter, 372. 5.

Rowling J K. Harry Potter and the Order of the Phoenix[J]. Harry Potter series, 2003, 5.

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Rowling J K. Harry Potter and the half-blood prince[J]. Harry Potter, 2005: 384.

7. Rowling J K. Harry Potter and the deathly hallows[J]. Harry Potter, 2007: 389.