Cita APA (7th ed.)

SHOBRON, S., & SUWINARNO. (2007). Esensi ajaran Islam. LPID-UMS.

Cita Chicago (17th ed.)

SHOBRON, Sudarno, i SUWINARNO. Esensi Ajaran Islam. Surakarta: LPID-UMS, 2007.

Cita MLA (9th ed.)

SHOBRON, Sudarno, i SUWINARNO. Esensi Ajaran Islam. LPID-UMS, 2007.