Cita APA (7th ed.)

Khayyám, O. (1898). The Rubá'Iyát. Translated by Edward Fitzgerald (1a. ed.). Imprenta Gutemberg.

Cita Chicago (17th ed.)

Khayyám, Omar. The Rubá'Iyát. Translated by Edward Fitzgerald. 1a. ed. Santiago: Imprenta Gutemberg, 1898.

Cita MLA (9th ed.)

Khayyám, Omar. The Rubá'Iyát. Translated by Edward Fitzgerald. 1a. ed. Imprenta Gutemberg, 1898.