Gaya APA

Murtiani, A., Noviastuti, L. (2016). Easy English : Complete English Grammar For Beginner (Cet.1). Yogyakarta: .

Gaya MLA

Murtiani, Anjar., Noviastuti, Lia. "Easy English : Complete English Grammar For Beginner". Cet.1 Yogyakarta: , 2016. Textbook.