APA Style
Haekal, Muhammad Husain. (2008).
Abu Bakar As- Siddiq .
Jakarta:
Pt Pustaka Litera AntarNusa.
Chicago Style
Haekal, Muhammad Husain.
Abu Bakar As- Siddiq.
Jakarta:
Pt Pustaka Litera AntarNusa,
2008.
Text.
MLA Style
Haekal, Muhammad Husain.
Abu Bakar As- Siddiq.
Jakarta:
Pt Pustaka Litera AntarNusa,
2008.
Text.
Turabian Style
Haekal, Muhammad Husain.
Abu Bakar As- Siddiq.
Jakarta:
Pt Pustaka Litera AntarNusa,
2008.
Print.