Gaya APA
Haekal, M, H.
(2008).
Usman bin Affan
(
1st ed.)
.
Jakarta:
PT Pustaka Litera AntarNusa.
Gaya MLA
Haekal, Muhammad, Husain.
"Usman bin Affan".
1st ed.
Jakarta:
PT Pustaka Litera AntarNusa,
2008.
Text.