APA (7th ed.) Citation

Umar, N. (2018). Khutbah-khutbah Imam Besar. Pustaka IIman.

Chicago Style (17th ed.) Citation

Umar, Nasarudin. Khutbah-khutbah Imam Besar. Pustaka IIman, 2018.

MLA (8th ed.) Citation

Umar, Nasarudin. Khutbah-khutbah Imam Besar. Pustaka IIman, 2018.

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