APA Style
National Geographic: the Birth of Religion. (2011).
Washington, D.C.:
.
Chicago Style
National Geographic: the Birth of Religion.
.
Washington, D.C.:
,
2011.
Text.
MLA Style
National Geographic: the Birth of Religion.
.
Washington, D.C.:
,
2011.
Text.
Turabian Style
National Geographic: the Birth of Religion.
Washington, D.C.:
,
2011.
Print.