Gaya APA

Mahmud, A, Q. (19). Al-Fasafah al-Sufiyah fi Islamiyah . Bairut: Dar Fikr Arabi.

Gaya MLA

Mahmud, Abdul, Qodir. "Al-Fasafah al-Sufiyah fi Islamiyah". Bairut: Dar Fikr Arabi, 19. Text.