APA (7th ed.) Citation

Stroud, J., Chusfani, P. D., & Pratidina, I. S. (2007). The Bartimaeus trilogy amulet samarkand. Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Stroud, Jonathan, Poppy Damayanti Chusfani, and Indah S. Pratidina. The Bartimaeus Trilogy Amulet Samarkand. Gramedia Pustaka Utama, 2007.

MLA (8th ed.) Citation

Stroud, Jonathan, et al. The Bartimaeus Trilogy Amulet Samarkand. Gramedia Pustaka Utama, 2007.