APA Style

Blyton, Emid. (2011). The Secret Seven : Serikat Sapta Siaga (6). Jakarta: Gramedia.

Chicago Style

Blyton, Emid. The Secret Seven : Serikat Sapta Siaga. 6 Jakarta: Gramedia, 2011. .

MLA Style

Blyton, Emid. The Secret Seven : Serikat Sapta Siaga. 6 Jakarta: Gramedia, 2011. .

Turabian Style

Blyton, Emid. The Secret Seven : Serikat Sapta Siaga. 6 Jakarta: Gramedia, 2011. .