APA Style
Weird But True! 2. (2010).
United State America:
National Geographic Socienty.
Chicago Style
Weird But True! 2.
.
United State America:
National Geographic Socienty,
2010.
Text.
MLA Style
Weird But True! 2.
.
United State America:
National Geographic Socienty,
2010.
Text.
Turabian Style
Weird But True! 2.
United State America:
National Geographic Socienty,
2010.
Print.