Gaya APA

al., P, I, A, E. (2013). The Sultanete of Serdang (Ed. 1). Jakarta: Center for Research and Development of Religious Literature and Heritage Agency of Research & Develo.

Gaya MLA

al., Phil, Ichwan, Azhari,, Et.. "The Sultanete of Serdang". Ed. 1 Jakarta: Center for Research and Development of Religious Literature and Heritage Agency of Research & Develo, 2013. Text.