Gaya APA

Nasr, H. (1979). An introduction to Islamic cosmological doctrines conception of nature and methods used for its study by the Ikhwan al-safa` - al-Biruni and Ibn Sina (Ed. rev). Boulder: Shambhala.

Gaya MLA

Nasr, Hossein. "An introduction to Islamic cosmological doctrines conception of nature and methods used for its study by the Ikhwan al-safa` - al-Biruni and Ibn Sina". Ed. rev Boulder: Shambhala, 1979. Buku.