APA (7th ed.) Citation

BAALI, F., & WARDI, A. (1989). Ibn Khaldun dan pola pemikiran Islam. Pustaka Firdaus.

Chicago Style (17th ed.) Citation

BAALI, Fuad, and Ali WARDI. Ibn Khaldun Dan Pola Pemikiran Islam. Jakarta: Pustaka Firdaus, 1989.

MLA (9th ed.) Citation

BAALI, Fuad, and Ali WARDI. Ibn Khaldun Dan Pola Pemikiran Islam. Pustaka Firdaus, 1989.

Warning: These citations may not always be 100% accurate.