Gaya APA

1, G, F, S, H, S, B. (2006). Geography for senior high shcool: book 1 . Jawa Tengah: Depdikbud.

Gaya MLA

1, Geography, For, Senior, High, Shcool:, Book. "Geography for senior high shcool: book 1". Jawa Tengah: Depdikbud, 2006. Text.