APA Style

Blyton, Enid. (2011). Puzzle For The Secret Seven (10) : Misteri Biola Kuno (5). Jakarta: Gramedia Pustaka Utama.

Chicago Style

Blyton, Enid. Puzzle For The Secret Seven (10) : Misteri Biola Kuno. 5 Jakarta: Gramedia Pustaka Utama, 2011. Printed Book.

MLA Style

Blyton, Enid. Puzzle For The Secret Seven (10) : Misteri Biola Kuno. 5 Jakarta: Gramedia Pustaka Utama, 2011. Printed Book.

Turabian Style

Blyton, Enid. Puzzle For The Secret Seven (10) : Misteri Biola Kuno. 5 Jakarta: Gramedia Pustaka Utama, 2011. Printed Book.