Gaya APA
Harry Potter and the Chamber of Secret Gryffindor 20 th Anniversary Edition. (2018).
London:
Bloomsburry Publishing.
Gaya Chicago
Harry Potter and the Chamber of Secret Gryffindor 20 th Anniversary Edition.
ed.1.
London:
Bloomsburry Publishing,
2018.
.
Gaya MLA
Harry Potter and the Chamber of Secret Gryffindor 20 th Anniversary Edition.
ed.1.
London:
Bloomsburry Publishing,
2018.
.
Gaya Turabian
Harry Potter and the Chamber of Secret Gryffindor 20 th Anniversary Edition.
London:
Bloomsburry Publishing,
2018.
.