Gaya APA

Agustian, A, G., Mukri, R. (2008). ESQ for Teens 1 : Why You Need ESQ Zero Mind Process with 1 Value (Cetakan 9). JAKARTA: Arga Publishing.

Gaya MLA

Agustian, Ary, Ginanjar., Mukri, Ridwan. "ESQ for Teens 1 : Why You Need ESQ Zero Mind Process with 1 Value". Cetakan 9 JAKARTA: Arga Publishing, 2008. Text.