APA

khouri r. g., .petra : a guide to the capital of the nabataeans. london: longman.

Chicago

khouri rami g, .petra : a guide to the capital of the nabataeans. london: longman.

Harvard

khouri r. g., .petra : a guide to the capital of the nabataeans. london: longman.

MLA

khouri rami g, .london: longman. .