APA Style
Goridus, S., Bud, , E, T. (2010).
English for Real Communication Student's Book 4 (Cet 1).
Jakarta:
PT Grasindo.
MLA Style
Goridus, Silvester., Bud, , Editor,, Trisna.
"English for Real Communication Student's Book 4".
Cet 1
Jakarta:
PT Grasindo,
2010.
Monograf.