Cita APA (7th ed.)

Omar Khayyam & Arberry, A. J. (1952). Omar Khayyam, a new version based upon recent discoveries, by Arthur J. Arberry. J. Murray.

Cita Chicago (17th ed.)

Omar Khayyam i Arthur John Arberry. Omar Khayyam, a New Version Based upon Recent Discoveries, by Arthur J. Arberry. London: J. Murray, 1952.

Cita MLA (9th ed.)

Omar Khayyam i Arthur John Arberry. Omar Khayyam, a New Version Based upon Recent Discoveries, by Arthur J. Arberry. J. Murray, 1952.