APA (7th ed.) Citation

Hamka. (2002). Sejarah Umat Islam. Pustaka Nasional PTE LTD.

Chicago Style (17th ed.) Citation

Hamka. Sejarah Umat Islam. Pustaka Nasional PTE LTD, 2002.

MLA (8th ed.) Citation

Hamka. Sejarah Umat Islam. Pustaka Nasional PTE LTD, 2002.

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