Gaya APA

Abubakar, . (1969). At Ta`rifu li mazahibi ahlit tashawwuf . Kairo: Al Kiyat Al Azhariyah.

Gaya MLA

Abubakar, . "At Ta`rifu li mazahibi ahlit tashawwuf". Kairo: Al Kiyat Al Azhariyah, 1969. Text.