Gaya APA

Rowling, J. et al (2025). Harry Potter & Kamar Rahasia=Harry Potter and the Chamber of Secrets [Jld. 2] (Cet. 40.--). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Rowling, J.K. et al. "Harry Potter & Kamar Rahasia=Harry Potter and the Chamber of Secrets [Jld. 2]". Cet. 40.-- Jakarta: Gramedia Pustaka Utama, 2025. Text.