Gaya APA

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

Gaya MLA

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