APA Style
Marr, Andrew. (2012).
A History of the World .
London:
Macmillan.
Chicago Style
Marr, Andrew.
A History of the World.
London:
Macmillan,
2012.
Text.
MLA Style
Marr, Andrew.
A History of the World.
London:
Macmillan,
2012.
Text.
Turabian Style
Marr, Andrew.
A History of the World.
London:
Macmillan,
2012.
Print.