APA Style

Andreani, S., Suyanto, K, K. (2016). English in Context SMP/MTs Grade VII . Jakarta: PT Bumi Aksara.

MLA Style

Andreani, Sri., Suyanto, Kasihani, K.E. "English in Context SMP/MTs Grade VII". Jakarta: PT Bumi Aksara, 2016. Buku SMP Athalia.