Gaya APA

Renitasari, J, P, A, R, I, V. (2008). Scaffolding English for junior high school students grade VIII . Jakarta :: PUSAT PERBUKUAN.

Gaya MLA

Renitasari, Joko, Priyana,, Arnys, R., Irjayanti,, Virga. "Scaffolding English for junior high school students grade VIII". Jakarta :: PUSAT PERBUKUAN, 2008. Text.