APA Style

Helwa, A. (2020). Secrets of Divine Love : A Spiritual Journey into the Heart of Islam . Jakarta: PT Elex Media Komputindo (Kelompok Gramedia).

MLA Style

Helwa, A. "Secrets of Divine Love : A Spiritual Journey into the Heart of Islam". Jakarta: PT Elex Media Komputindo (Kelompok Gramedia), 2020. Printed Book.