Gaya APA
Kasihani, ., Andreani, S.
(2016).
English in context SMP/MTs grade VII
.
Jakarta:
Bumi Aksara.
Gaya MLA
Kasihani, ., Andreani, Sri.
"English in context SMP/MTs grade VII".
Jakarta:
Bumi Aksara,
2016.
Text.