Gaya APA

GYMNASTIAR, A. (2004). JAGALAH HATI MQ FOR BEGINNERS(Abdullah Gymnastiar (Cet.2). Bandung: MQ Publishing.

Gaya MLA

GYMNASTIAR, Abdullah. "JAGALAH HATI MQ FOR BEGINNERS(Abdullah Gymnastiar". Cet.2 Bandung: MQ Publishing, 2004. Text.