Petersen, A. (2012). The medieval and Ottoman Hajj route in Jordan: An archaeological and historical study. Levant supplementary series.
Citazione stile Chigago Style (17a edizione)Petersen, Andrew. "The Medieval and Ottoman Hajj Route in Jordan: An Archaeological and Historical Study." Levant Supplementary Series 2012.
Citatione MLA (8a ed.)Petersen, Andrew. "The Medieval and Ottoman Hajj Route in Jordan: An Archaeological and Historical Study." Levant Supplementary Series, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.