APA (7th ed.) Citation

USMAN, Z. Damarwulan. Balai Pustaka.

Chicago Style (17th ed.) Citation

USMAN, Zuber. Damarwulan. Balai Pustaka.

MLA (8th ed.) Citation

USMAN, Zuber. Damarwulan. Balai Pustaka.

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