Gaya APA

HEMDI, Y., Rofiah, N, L. (2019). Ibnu khaldun: bapak sosiologi Islam= ibn khaldun father of islamic sociology (Cet.1). Jakarta: Luxima Metro Data.

Gaya MLA

HEMDI, Yoli., Rofiah, Nur, Lailatur. "Ibnu khaldun: bapak sosiologi Islam= ibn khaldun father of islamic sociology". Cet.1 Jakarta: Luxima Metro Data, 2019. Text.