APA Style
Prager, Ellen. (2007).
Volcano! .
Washington, DC:
National Geographic Society.
Chicago Style
Prager, Ellen.
Volcano!.
Washington, DC:
National Geographic Society,
2007.
Text.
MLA Style
Prager, Ellen.
Volcano!.
Washington, DC:
National Geographic Society,
2007.
Text.
Turabian Style
Prager, Ellen.
Volcano!.
Washington, DC:
National Geographic Society,
2007.
Print.