APA Style

Rees, G. (2008). Cosmo and the Magic Sneeze = Cosmo dan Bersin Ajaib . New York :: Gramedia Pustaka Utama.

MLA Style

Rees, Gwyneth. "Cosmo and the Magic Sneeze = Cosmo dan Bersin Ajaib". New York :: Gramedia Pustaka Utama, 2008. Text.