APA Style
Gilpin, Caroline Crosson. ().
Barack Obama-National Geographic Kids (1).
Ashland:
National Geographic Society.
Chicago Style
Gilpin, Caroline Crosson.
Barack Obama-National Geographic Kids.
1
Ashland:
National Geographic Society,
.
Book.
MLA Style
Gilpin, Caroline Crosson.
Barack Obama-National Geographic Kids.
1
Ashland:
National Geographic Society,
.
Book.
Turabian Style
Gilpin, Caroline Crosson.
Barack Obama-National Geographic Kids.
1
Ashland:
National Geographic Society,
.
Book.