Curtis, J. The present condition of Babylon: John Curtis. Babylon : Wissenskultur in Orient und Okzident.(2011).
Citazione stile Chigago Style (17a edizione)Curtis, John. "The Present Condition of Babylon: John Curtis." Babylon : Wissenskultur in Orient Und Okzident.(2011) .
Citatione MLA (8a ed.)Curtis, John. "The Present Condition of Babylon: John Curtis." Babylon : Wissenskultur in Orient Und Okzident.(2011), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.