Cita APA (7a ed.)

Omar Khayyam. (1912). Rubá iyyat. The 2. ed. of Fitzgerald. (London: 1868: B. Quaritch). Ed. with an introd. and notes by E. Heron-Allen. Duckworth and Co..

Cita Chicago Style (17a ed.)

Omar Khayyam. Rubá Iyyat. The 2. Ed. of Fitzgerald. (London: 1868: B. Quaritch). Ed. with an Introd. and Notes by E. Heron-Allen. London: Duckworth and Co., 1912.

Cita MLA (9a ed.)

Omar Khayyam. Rubá Iyyat. The 2. Ed. of Fitzgerald. (London: 1868: B. Quaritch). Ed. with an Introd. and Notes by E. Heron-Allen. Duckworth and Co., 1912.