[Letter to Joshua ben Dosa, Fustat] :

MLA

Yitsḥaḳ ben Benvenishti and Cairo Genizah Collection (University of Pennsylvania. Center for Advanced Judaic Studies. Library). [Letter to Joshua ben Dosa, Fustat] :. [Damietta], [publisher not identified], [1143-1145?]

APA

Yitsḥaḳ ben Benvenishti & Cairo Genizah Collection (University of Pennsylvania. Center for Advanced Judaic Studies. Library). (1143). [Letter to Joshua ben Dosa, Fustat] :. [Damietta], [publisher not identified].

Chicago

Yitsḥaḳ ben Benvenishti and Cairo Genizah Collection (University of Pennsylvania. Center for Advanced Judaic Studies. Library). [Letter to Joshua ben Dosa, Fustat] :. [Damietta], [publisher not identified], [1143-1145?]