Gaya APA

BOBRICK, B. (2013). Kejayaan Sang Khalifah HArun ar-Rasyid (Cet. 1). : Alvabet.

Gaya MLA

BOBRICK, Benson.. "Kejayaan Sang Khalifah HArun ar-Rasyid". Cet. 1 : Alvabet, 2013. Text.