Gaya APA
Rowling, J. (2019).
Harry Potter: and the Prisoner of Azkaban ; SLYTHERIN .
London, United Kingdom:
Bloombury Publishing Plc.
Gaya MLA
Rowling, JK.
"Harry Potter: and the Prisoner of Azkaban ; SLYTHERIN".
London, United Kingdom:
Bloombury Publishing Plc,
2019.
Text.