Gaya APA

priyana, J. (2008). Interlanguange : English For Senior High School Students XI Science and Social Study Programme (cet 1). jakarta: Pusat Perbukuan Departemen Pendidikan Nasional.

Gaya MLA

priyana, Joko. "Interlanguange : English For Senior High School Students XI Science and Social Study Programme". cet 1 jakarta: Pusat Perbukuan Departemen Pendidikan Nasional, 2008. Text.