APA Style
WILLOUGHBY, STEPHEN S.. (2009).
REAL MATH : GRADE 6 .
UNITED STATES OF AMERICA:
THE MCGRAW-HILL COMPANIES, INC..
Chicago Style
WILLOUGHBY, STEPHEN S..
REAL MATH : GRADE 6.
UNITED STATES OF AMERICA:
THE MCGRAW-HILL COMPANIES, INC.,
2009.
Text.
MLA Style
WILLOUGHBY, STEPHEN S..
REAL MATH : GRADE 6.
UNITED STATES OF AMERICA:
THE MCGRAW-HILL COMPANIES, INC.,
2009.
Text.
Turabian Style
WILLOUGHBY, STEPHEN S..
REAL MATH : GRADE 6.
UNITED STATES OF AMERICA:
THE MCGRAW-HILL COMPANIES, INC.,
2009.
Print.