Gaya APA

Black, T, C, A, H. (2009). The Spiderwick Chronicles: Pohon Besi (Cet. 4). Jakarta: Gramedia.

Gaya MLA

Black, Tony, CiTerlizzi, And, Holly. "The Spiderwick Chronicles: Pohon Besi". Cet. 4 Jakarta: Gramedia, 2009. .