APA Style
ROOP, Peter, ROOP, Connie. (2001).
Christopher Columbus / Peter Roop and Connie Roop .
New York:
Scholastic.
Chicago Style
ROOP, Peter, ROOP, Connie.
Christopher Columbus / Peter Roop and Connie Roop.
New York:
Scholastic,
2001.
Text.
MLA Style
ROOP, Peter, ROOP, Connie.
Christopher Columbus / Peter Roop and Connie Roop.
New York:
Scholastic,
2001.
Text.
Turabian Style
ROOP, Peter, ROOP, Connie.
Christopher Columbus / Peter Roop and Connie Roop.
New York:
Scholastic,
2001.
Print.