Lowry, J. E. (2007). Early Islamic legal theory: The Risāla of Muḥammad ibn Idrīs al-Shāfiʻī. Brill.
芝加哥风格引文Lowry, Joseph E. Early Islamic Legal Theory: The Risāla of Muḥammad Ibn Idrīs Al-Shāfiʻī. Leiden ; Boston: Brill, 2007.
MLA引文Lowry, Joseph E. Early Islamic Legal Theory: The Risāla of Muḥammad Ibn Idrīs Al-Shāfiʻī. Brill, 2007.
警告：这些引文格式不一定是100％准确.