APA

HUMPHREYS S. R., .Tradition and Innovation in the Study of Islamic History. : Islamic Area Studies Project N°1, March 1998.

Chicago

HUMPHREYS Stephen R, .Tradition and Innovation in the Study of Islamic History. : Islamic Area Studies Project N°1, March 1998.

Harvard

HUMPHREYS S. R., .Tradition and Innovation in the Study of Islamic History. : Islamic Area Studies Project N°1, March 1998.

MLA

HUMPHREYS Stephen R, .: Islamic Area Studies Project N°1, March 1998. .