APA (7th ed.) Citation

Ikhwān al-Ṣafāʼ, Institute of Ismaili Studies, Sánchez Rojo, I. J., & Montgomery, J. (2014). Epistles of the Brethren of Purity: On Geography : an Arabic edition and English translation of Epistle 4. Oxford University Press in association with the Institute of Ismaili Studies.

Chicago Style (17th ed.) Citation

Ikhwān al-Ṣafāʼ, Institute of Ismaili Studies, Ignacio Javier Sánchez Rojo, and James Montgomery. Epistles of the Brethren of Purity: On Geography : An Arabic Edition and English Translation of Epistle 4. Oxford ; New York: Oxford University Press in association with the Institute of Ismaili Studies, 2014.

MLA (9th ed.) Citation

Ikhwān al-Ṣafāʼ, et al. Epistles of the Brethren of Purity: On Geography : An Arabic Edition and English Translation of Epistle 4. Oxford University Press in association with the Institute of Ismaili Studies, 2014.