Cita APA (7a ed.)

Rizvi, S. (2014). Epistles of the Brethren of Purity. On the Natural Sciences. International Institute of Islamic Thought.

Cita Chicago Style (17a ed.)

Rizvi, Sajjad. Epistles of the Brethren of Purity. On the Natural Sciences. International Institute of Islamic Thought, 2014.

Cita MLA (8a ed.)

Rizvi, Sajjad. Epistles of the Brethren of Purity. On the Natural Sciences. International Institute of Islamic Thought, 2014.