APA (7th ed.) Citation

Hamka. (1975). Sejarah ummat Islam. Bulan Bintang.

Chicago Style (17th ed.) Citation

Hamka. Sejarah Ummat Islam. Bulan Bintang, 1975.

MLA (8th ed.) Citation

Hamka. Sejarah Ummat Islam. Bulan Bintang, 1975.

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