APA Citation

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

Chicago Style Citation

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

MLA Citation

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

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