Gaya APA

Lie, A. (2010). Cooperative Learning Memperaktikkan Cooperative Learning Di Ruang-ruang Kelas (cet.7). Jakarta: Grasindo.

Gaya MLA

Lie, Anita. "Cooperative Learning Memperaktikkan Cooperative Learning Di Ruang-ruang Kelas". cet.7 Jakarta: Grasindo, 2010. Text.