Gaya APA

Murki, A, G, A, &, R. (2008). ESQ for Teens 2 Mental Building With 6 Principles (cet 3). Jakarta: ARGA PUBLISHING.

Gaya MLA

Murki, Ary, Ginanjar, Agustian, &, Ridwan. "ESQ for Teens 2 Mental Building With 6 Principles". cet 3 Jakarta: ARGA PUBLISHING, 2008. Text.