APA (7th ed.) Citation

Blyton, E. (2018). Rahasia Harta Karun. Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Blyton, Enid. Rahasia Harta Karun. Gramedia Pustaka Utama, 2018.

MLA (8th ed.) Citation

Blyton, Enid. Rahasia Harta Karun. Gramedia Pustaka Utama, 2018.

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