Gaya APA

Umary, B. (1991). Materia Akhlak / Barmawie Umary (Cet. 10). Solo: Ramadhani.

Gaya MLA

Umary, Barmawie. "Materia Akhlak / Barmawie Umary". Cet. 10 Solo: Ramadhani, 1991. Text.