Gaya APA

ASSHALLABI, P, M. (2017). BIOGRAFI ABU BAKAR ASH-SHIDDIQ . Jakarta: UMMUL QURA.

Gaya MLA

ASSHALLABI, PROF.DR.ALI, MUHAMMAD. "BIOGRAFI ABU BAKAR ASH-SHIDDIQ". Jakarta: UMMUL QURA, 2017. Text.