APA (7th ed.) Zitazioa
Helwa, A. (2021). Secrets of Divine Love: A Spiritual Journey into the Heart of Islam. Penguin Random House.
Chicago Style (17th ed.) Zitazioa
Helwa, A. Secrets of Divine Love: A Spiritual Journey into the Heart of Islam. Haryana: Penguin Random House, 2021.
MLA (9th ed.) Zitazioa
Helwa, A. Secrets of Divine Love: A Spiritual Journey into the Heart of Islam. Penguin Random House, 2021.
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