'Umar Hayyam, Vives Pastor, R., & Pinyol i Balasch, R. (1985). Estances. Edicions del Mall.
Chicago Style (17th ed.) Citation'Umar Hayyam, Ramon Vives Pastor, and Ramon Pinyol i Balasch. Estances. Barcelona: Edicions del Mall, 1985.
MLA (9th ed.) Citation'Umar Hayyam, et al. Estances. Edicions del Mall, 1985.
Warning: These citations may not always be 100% accurate.
