Gaya APA

Hallett, C, J., Huey, P, J. (2012). J.K. Rowling : Harry Potter . Hampshire: Palgrave Macmillan.

Gaya MLA

Hallett, Cynthia, J.., Huey, Peggy, J.. "J.K. Rowling : Harry Potter". Hampshire: Palgrave Macmillan, 2012. Text.