APA Citation

Petra Shandi, Panji Pratama, & Mash. (2016). A simple happiness (Cet.1.). Yogyakarta: LeutikaPrio.

Chicago Style Citation

Petra Shandi, Panji Pratama, and Mash. A Simple Happiness. Cet.1. Yogyakarta: LeutikaPrio, 2016.

MLA Citation

Petra Shandi, Panji Pratama, and Mash. A Simple Happiness. Cet.1. Yogyakarta: LeutikaPrio, 2016.

Warning: These citations may not always be 100% accurate.