Cita APA (7a ed.)

Madelung, W. (2012). The authenticity of the letter of ‘Abd Allâh b. Ibâḍ to ‘Abd al-Malik. Université de Provence.

Cita Chicago Style (17a ed.)

Madelung, Wilferd. The Authenticity of the Letter of ‘Abd Allâh B. Ibâḍ to ‘Abd Al-Malik. Université de Provence, 2012.

Cita MLA (8a ed.)

Madelung, Wilferd. The Authenticity of the Letter of ‘Abd Allâh B. Ibâḍ to ‘Abd Al-Malik. Université de Provence, 2012.