Gaya APA

Ma'shum, Z, ., M., Zein, M, M. (2008). UshuL fiqih / Muhammad Ma'shum Zein . Jombang: Darul hikmah jombang.

Gaya MLA

Ma'shum, Zein, ., Muhammad., Zein, Muhammad, Ma'shum. "UshuL fiqih / Muhammad Ma'shum Zein". Jombang: Darul hikmah jombang, 2008. Text.