APA (7th ed.) Citation

Steel, D., & A.S, S. (1999). Zoya. PT Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Steel, Danielle, and Suwarni A.S. Zoya. PT Gramedia Pustaka Utama, 1999.

MLA (8th ed.) Citation

Steel, Danielle, and Suwarni A.S. Zoya. PT Gramedia Pustaka Utama, 1999.

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