APA Citation

Tim Grad, & Flo. (2011). I'm Belieber. Yogyakarta: Gradien Mediatama.

Chicago Style Citation

Tim Grad, and Flo. I'm Belieber. Yogyakarta: Gradien Mediatama, 2011.

MLA Citation

Tim Grad, and Flo. I'm Belieber. Yogyakarta: Gradien Mediatama, 2011.

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