APA Style

Wolf, T. (2006). The farm = Tanah pertanian: lift the flaps with 60 flaps (buku dengan 60 jendela) . [s.l.]: PT. Gramedia Pustaka Utama.

MLA Style

Wolf, Tony. "The farm = Tanah pertanian: lift the flaps with 60 flaps (buku dengan 60 jendela)". [s.l.]: PT. Gramedia Pustaka Utama, 2006. Text.