Gaya APA

Ath-Thahbhawi, A, A, A. et al (2009). The Great LeaderS : Kisah Khulafaur Rasyidin . Jakarta: Gema Insani.

Gaya MLA

Ath-Thahbhawi, Ahmad, Abdul, Aal. et al. "The Great LeaderS : Kisah Khulafaur Rasyidin". Jakarta: Gema Insani, 2009. Text.