Gaya APA

Yusuf, M. (2011). An Introduction to The Miracle of Giving ( Keajaiban Sedekah) . Jakarta: Zikrul Hakim.

Gaya MLA

Yusuf, Mansur. "An Introduction to The Miracle of Giving ( Keajaiban Sedekah)". Jakarta: Zikrul Hakim, 2011. Text.