Gaya APA

Firdaus, T, P. et al (2000). Muqaddimah Ibn Khaldun (cet. 2). Jakarta: Pustaka Firdaus.

Gaya MLA

Firdaus, Tim, Pustaka. et al. "Muqaddimah Ibn Khaldun". cet. 2 Jakarta: Pustaka Firdaus, 2000. Text.