Gaya APA

Ar-Rob'i, K, B, S. (2006). Keajaiban Doa . Solo: Wacana Ilmiah Press.

Gaya MLA

Ar-Rob'i, Kholid, Bin, Sulaiman. "Keajaiban Doa". Solo: Wacana Ilmiah Press, 2006. Text.