APA

HEER N., .A sufi, psychological treatise (a translation of the 'Bayân al-farq bayna as-sadr wa l-qalb wa al-fu'âd wa al-lubb', of al-Hakim at-Tirmidi. : MW_1961.

Chicago

HEER Nicholas, .A sufi, psychological treatise (a translation of the 'Bayân al-farq bayna as-sadr wa l-qalb wa al-fu'âd wa al-lubb', of al-Hakim at-Tirmidi. : MW_1961.

Harvard

HEER N., .A sufi, psychological treatise (a translation of the 'Bayân al-farq bayna as-sadr wa l-qalb wa al-fu'âd wa al-lubb', of al-Hakim at-Tirmidi. : MW_1961.

MLA

HEER Nicholas, .: MW_1961. .