APA Style

Khalid, muhammad kha Khalid, muhammad khalid. (1407 H/1988 M). Khulafa ar-Rasul.-- . Beirut : .

Chicago Style

Khalid, muhammad kha Khalid, muhammad khalid. Khulafa ar-Rasul.--. Beirut : , 1407 H/1988 M. Buku.

MLA Style

Khalid, muhammad kha Khalid, muhammad khalid. Khulafa ar-Rasul.--. Beirut : , 1407 H/1988 M. Buku.

Turabian Style

Khalid, muhammad kha Khalid, muhammad khalid. Khulafa ar-Rasul.--. Beirut : , 1407 H/1988 M. Buku.