APA Style
Costigan, Shirleyann. (2013).
Worth Saving (Common Core Readers).
United State of America:
National Geographic Society.
Chicago Style
Costigan, Shirleyann.
Worth Saving.
Common Core Readers
United State of America:
National Geographic Society,
2013.
Text.
MLA Style
Costigan, Shirleyann.
Worth Saving.
Common Core Readers
United State of America:
National Geographic Society,
2013.
Text.
Turabian Style
Costigan, Shirleyann.
Worth Saving.
Common Core Readers
United State of America:
National Geographic Society,
2013.
Print.