Gaya APA

Rowling, J., Simamora, R, L. (2019). Quidditch Through The Ages (Cet. 3). Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Rowling, J.K.., Simamora, Rosi, L.. "Quidditch Through The Ages". Cet. 3 Jakarta: PT Gramedia Pustaka Utama, 2019. Text.