Gaya APA

Purnomo, S, A. (2013). Lima puluh game: for fun learning and teaching / Sunyo Adji Purnomo (Cet. 1). Bandung: Yrama Widya.

Gaya MLA

Purnomo, Sunyo, Adji. "Lima puluh game: for fun learning and teaching / Sunyo Adji Purnomo". Cet. 1 Bandung: Yrama Widya, 2013. Text.