Cita APA (7th ed.)
Omar Khayyam & FitzGerald, E. (1889). The Rubaiyat of Omar Khayyam. Floating Press.
Cita Chicago (17th ed.)
Omar Khayyam i Edward FitzGerald. The Rubaiyat of Omar Khayyam. [Auckland, New Zealand]: Floating Press, 1889.
Cita MLA (9th ed.)
Omar Khayyam i Edward FitzGerald. The Rubaiyat of Omar Khayyam. Floating Press, 1889.
Atenció: Aquestes cites poden no estar 100% correctes.