APA Style

Susilo, ., Tj's, U. (2010). Panduan Penelitian Tindakan Kelas (Cet. 2). Yogyakarta: Pustaka Book Publisher.

MLA Style

Susilo, ., Tj's, Umar. "Panduan Penelitian Tindakan Kelas". Cet. 2 Yogyakarta: Pustaka Book Publisher, 2010. Text.