Gaya APA

Zahrah, M, A., Ma\'shum, S. (1994). Ushul fiqih : Muhammad Abu Zahrah; penerjemah Saefullah Ma'shum . Jakarta: Pustaka Firdaus.

Gaya MLA

Zahrah, Muhammad, Abu., Ma\'shum, Saefullah.. "Ushul fiqih : Muhammad Abu Zahrah; penerjemah Saefullah Ma'shum". Jakarta: Pustaka Firdaus, 1994. Buku.