APA (7th ed.) Citation

Omar Khayyam & Fitzgerald, E. (1899). Rubáiyát of Omar Khayyám. Macmillan.

Chicago Style (17th ed.) Citation

Omar Khayyam and Edward Fitzgerald. Rubáiyát of Omar Khayyám. London: Macmillan, 1899.

MLA (9th ed.) Citation

Omar Khayyam and Edward Fitzgerald. Rubáiyát of Omar Khayyám. Macmillan, 1899.

Warning: These citations may not always be 100% accurate.