APA Style
Verlag, Peter Delius. (2005).
National Geographic Visual History of the World .
Washinton, D.C.:
National Geographic.
Chicago Style
Verlag, Peter Delius.
National Geographic Visual History of the World.
Washinton, D.C.:
National Geographic,
2005.
Text.
MLA Style
Verlag, Peter Delius.
National Geographic Visual History of the World.
Washinton, D.C.:
National Geographic,
2005.
Text.
Turabian Style
Verlag, Peter Delius.
National Geographic Visual History of the World.
Washinton, D.C.:
National Geographic,
2005.
Print.