Gaya APA
Al-Qardhawi, D, Y.
(1991).
Al-Madkhol Li Dirosati Al-Sunnah Al-Nabawiyah
.
Al-Qohiroh:
Maktabah Wahbah.
Gaya MLA
Al-Qardhawi, Dr., Yusuf.
"Al-Madkhol Li Dirosati Al-Sunnah Al-Nabawiyah".
Al-Qohiroh:
Maktabah Wahbah,
1991.
Text.