Gaya APA

Agarwal, M. (2013). Be positive = think positive (Cet. 1). JAKARTA: PT GRAMEDIA WIDIASARANA INDONESIA.

Gaya MLA

Agarwal, Mridula. "Be positive = think positive". Cet. 1 JAKARTA: PT GRAMEDIA WIDIASARANA INDONESIA, 2013. Text.