APA Style
National geographic : Untold stories of D-Day Vol.201 No.6. (2002).
Washington, D.C:
the National Geographic Society.
Chicago Style
National geographic : Untold stories of D-Day Vol.201 No.6.
June 2002.
Washington, D.C:
the National Geographic Society,
2002.
Text.
MLA Style
National geographic : Untold stories of D-Day Vol.201 No.6.
June 2002.
Washington, D.C:
the National Geographic Society,
2002.
Text.
Turabian Style
National geographic : Untold stories of D-Day Vol.201 No.6.
Washington, D.C:
the National Geographic Society,
2002.
Print.