Gaya APA

Agustian, A, G. (2008). ESQ for Teens 1: Why You Need ESQ Zero Mind Process with 1 Value (VI). Jakarta: Arga Publishing.

Gaya MLA

Agustian, Ary, Ginanjar. "ESQ for Teens 1: Why You Need ESQ Zero Mind Process with 1 Value". VI Jakarta: Arga Publishing, 2008. Text.