Gaya APA

SENTANU, E. (2015). The Power of Quantum Ikhlas for Teens (Cet. 2). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

SENTANU, ERBE. "The Power of Quantum Ikhlas for Teens". Cet. 2 Jakarta: Gramedia Pustaka Utama, 2015. Text.