Gaya APA

Rahayu, J, P, ,, T, R, P, S, D, Y. (2008). Interlanguage: English For Senior High School ents XII= Language Study Programme (1). JAKARTA: Pusat Pembukuan Departemen Pendidikan Nasional.

Gaya MLA

Rahayu, Joko, Priyana, ,, Triyani, Retno,, Putri, Sari, Dewi,, Yulianti. "Interlanguage: English For Senior High School ents XII= Language Study Programme". 1 JAKARTA: Pusat Pembukuan Departemen Pendidikan Nasional, 2008. .