APA (7th ed.) Citation

Umar, D. 1 Khutbah Jum'at Setahun. Ramadani.

Chicago Style (17th ed.) Citation

Umar, Dja'far. 1 Khutbah Jum'at Setahun. Ramadani.

MLA (8th ed.) Citation

Umar, Dja'far. 1 Khutbah Jum'at Setahun. Ramadani.

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