APA (7th ed.) Citation

Wardhani, D. (2015). Kumpulan Cerita: Sahabat Bumi. PT Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Wardhani, DK. Kumpulan Cerita: Sahabat Bumi. PT Gramedia Pustaka Utama, 2015.

MLA (8th ed.) Citation

Wardhani, DK. Kumpulan Cerita: Sahabat Bumi. PT Gramedia Pustaka Utama, 2015.

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