Gaya APA

Sentanu, E. (2015). The power of Quantum Ikhlas for Teens (Cet. 1). Jakarta: Elex Media Komputindo.

Gaya MLA

Sentanu, Erbe. "The power of Quantum Ikhlas for Teens". Cet. 1 Jakarta: Elex Media Komputindo, 2015. Text.