Gaya APA

Ng, D, N, A. (2017). Kagan Cooperative Learning: SMP & SMA SKC: Sabtu, 9 September 2017 . Jakarta: SMA Kristen Calvin.

Gaya MLA

Ng, Dicky, Noto, Afiah. "Kagan Cooperative Learning: SMP & SMA SKC: Sabtu, 9 September 2017". Jakarta: SMA Kristen Calvin, 2017. Text.