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. 100 Filsafat & Psikologi.