Gaya APA

Muhammad,Suwardi. (2009). Alquran The Amazing Secret . Jakarta: Ufuk prees.

Gaya Chicago

Muhammad,Suwardi. Alquran The Amazing Secret. Jakarta: Ufuk prees, 2009. .

Gaya MLA

Muhammad,Suwardi. Alquran The Amazing Secret. Jakarta: Ufuk prees, 2009. .

Gaya Turabian

Muhammad,Suwardi. Alquran The Amazing Secret. Jakarta: Ufuk prees, 2009. .