Cita APA (7th ed.)

Omar Khayyam, FitzGerald, E., & Sullivan, E. J. Rubaiyat of Omar Khayyam rendered into English verse. Three Sirens Press.

Cita Chicago (17th ed.)

Omar Khayyam, Edward FitzGerald, i Edmund Joseph Sullivan. Rubaiyat of Omar Khayyam Rendered into English Verse. New York: Three Sirens Press.

Cita MLA (9th ed.)

Omar Khayyam, et al. Rubaiyat of Omar Khayyam Rendered into English Verse. Three Sirens Press.