Gaya APA

Lie, A. (2008). Cooperative Learning Memperaktikkan Cooperative Learning Di Ruang-ruang Kelas (cet.6). Jakarta: Grasindo.

Gaya MLA

Lie, Anita. "Cooperative Learning Memperaktikkan Cooperative Learning Di Ruang-ruang Kelas". cet.6 Jakarta: Grasindo, 2008. Text.