APA Style
Smithsonian,Smithsonian. (2001).
a hole in the world .
New York, USA:
Scholastic, Inc.
Chicago Style
Smithsonian,Smithsonian.
a hole in the world.
New York, USA:
Scholastic, Inc,
2001.
Text.
MLA Style
Smithsonian,Smithsonian.
a hole in the world.
New York, USA:
Scholastic, Inc,
2001.
Text.
Turabian Style
Smithsonian,Smithsonian.
a hole in the world.
New York, USA:
Scholastic, Inc,
2001.
Print.