APA Style
Muhammad, Quthb Ibrahim. (2002).
Kebijakan Ekonomi Umar bin Khaththab/ Quthb Ibrahim Muhammad (Cet. 1).
Jakarta:
Pustaka Azzam.
Chicago Style
Muhammad, Quthb Ibrahim.
Kebijakan Ekonomi Umar bin Khaththab/ Quthb Ibrahim Muhammad.
Cet. 1
Jakarta:
Pustaka Azzam,
2002.
Text.
MLA Style
Muhammad, Quthb Ibrahim.
Kebijakan Ekonomi Umar bin Khaththab/ Quthb Ibrahim Muhammad.
Cet. 1
Jakarta:
Pustaka Azzam,
2002.
Text.
Turabian Style
Muhammad, Quthb Ibrahim.
Kebijakan Ekonomi Umar bin Khaththab/ Quthb Ibrahim Muhammad.
Cet. 1
Jakarta:
Pustaka Azzam,
2002.
Print.