Gaya APA

Indrajit, R, E., Patandean, Y, R. (2021). Flipped Classroom (Cet. 1). Yogyakarta: Andi.

Gaya MLA

Indrajit, Richardus, Eko., Patandean, Yulius, Roma. "Flipped Classroom". Cet. 1 Yogyakarta: Andi, 2021. Text.