APA (7th ed.) Citation

Iḫwān aṣ-Ṣafāʾ, Walker, P. E., Poonawala, I. K., Baffioni, C., Simonowitz, D., & Callataÿ, G. d. (2015). Sciences of the soul and intellect. Oxford University Press.

Chicago Style (17th ed.) Citation

Iḫwān aṣ-Ṣafāʾ, Paul E. Walker, Ismail K. Poonawala, Carmela Baffioni, David Simonowitz, and Godefroid de Callataÿ. Sciences of the Soul and Intellect. Oxford: Oxford University Press, 2015.

MLA (9th ed.) Citation

Iḫwān aṣ-Ṣafāʾ, et al. Sciences of the Soul and Intellect. Oxford University Press, 2015.