APA (7th ed.) Citation

Hannah, S. (2019). Peti Tertutup. Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Hannah, Sophie. Peti Tertutup. Gramedia Pustaka Utama, 2019.

MLA (8th ed.) Citation

Hannah, Sophie. Peti Tertutup. Gramedia Pustaka Utama, 2019.

Warning: These citations may not always be 100% accurate.