APA

Porter B. A., Ossorio F. A., . (200). Petra Splendors of the Nabataean Civilization. AMMAN: White star Publisers.

Chicago

Porter Barbara A, Ossorio Francesca Arianna, . 200. Petra Splendors of the Nabataean Civilization. AMMAN: White star Publisers.

Harvard

Porter B. A., Ossorio F. A., . (200). Petra Splendors of the Nabataean Civilization. AMMAN: White star Publisers.

MLA

Porter Barbara A, Ossorio Francesca Arianna, . Petra Splendors of the Nabataean Civilization. AMMAN: White star Publisers. 200.