Gaya APA
Priayana, J. et al (2008).
Interlanguage : English For Senior High School Students XII .
Jakarta:
Departemen Pendidikan Nasional.
Gaya MLA
Priayana, Joko. et al.
"Interlanguage : English For Senior High School Students XII".
Jakarta:
Departemen Pendidikan Nasional,
2008.
Text.