APA (7th ed.) Citation

Ikhwān al-Ṣafāʼ, Institute of Ismaili Studies, Walker, P. E., Poonawala, I. K., Simonowitz, D., & Callataÿ, G. d. (2015). Epistles of the Brethren of Purity: Sciences of the soul and intellect : an Arabic critical edition and english translation of epistles 32-36. Oxford University Press in association with the Institute of Ismaili Studies.

Chicago Style (17th ed.) Citation

Ikhwān al-Ṣafāʼ, Institute of Ismaili Studies, Paul E. Walker, Ismail K. Poonawala, David Simonowitz, and Godefroid de Callataÿ. Epistles of the Brethren of Purity: Sciences of the Soul and Intellect : An Arabic Critical Edition and English Translation of Epistles 32-36. Oxford ; New York: Oxford University Press in association with the Institute of Ismaili Studies, 2015.

MLA (9th ed.) Citation

Ikhwān al-Ṣafāʼ, et al. Epistles of the Brethren of Purity: Sciences of the Soul and Intellect : An Arabic Critical Edition and English Translation of Epistles 32-36. Oxford University Press in association with the Institute of Ismaili Studies, 2015.