Gaya APA

Surabaya, B, H, &, R, P. (1991). Hisab Awal Bulan Takwim Islam Sistem Astronomical Tables Jean Meeus . Surabaya: Badan Hisab & Rukyat PTA Surabaya.

Gaya MLA

Surabaya, Badan, Hisab, &, Rukyat, PTA. "Hisab Awal Bulan Takwim Islam Sistem Astronomical Tables Jean Meeus". Surabaya: Badan Hisab & Rukyat PTA Surabaya, 1991. Text.