Gaya APA

Nugroho, S., Adangdjaja, H. (2009). Ruba'iyat Umar Khayyam (1). Jakarta: PT Dunia Pustaka Jaya.

Gaya MLA

Nugroho, Sigit., Adangdjaja, Hartojo. "Ruba'iyat Umar Khayyam". 1 Jakarta: PT Dunia Pustaka Jaya, 2009. New Title.