Gaya APA

Nurliana, . (2019). Ilmu ushul fiqih (Cet.2). Pekanbaru: LPPM STAI Diniyah.

Gaya MLA

Nurliana, . "Ilmu ushul fiqih". Cet.2 Pekanbaru: LPPM STAI Diniyah, 2019. Text.