Gaya APA

ABBAS, S., SHIDDIEQY, T, H, A. (1997). 40 Masalah Agama 2/Sirajuddin Abbas (Cet.ke-28). Jakarta: Radar Jaya Ofset.

Gaya MLA

ABBAS, Sirajuddin., SHIDDIEQY, T.M., Hasbi, Ash. "40 Masalah Agama 2/Sirajuddin Abbas". Cet.ke-28 Jakarta: Radar Jaya Ofset, 1997. Text.