Gaya APA

C., S, N, I, &, S, N. (2021). Sparkling English For Smart Learner 2 . Madiun: Minsa Media Series.

Gaya MLA

C., Shanti, Nor, Ida, &, Suprihatin, Nidaul. "Sparkling English For Smart Learner 2". Madiun: Minsa Media Series, 2021. .