APA Style
Willoughby, Stephen S., Bereiter, Carl, Hilton, Peter, Rubinstein, Joseph H.. (1987).
Real Math .
United States of America:
Open Court.
Chicago Style
Willoughby, Stephen S., Bereiter, Carl, Hilton, Peter, Rubinstein, Joseph H..
Real Math.
United States of America:
Open Court,
1987.
Text.
MLA Style
Willoughby, Stephen S., Bereiter, Carl, Hilton, Peter, Rubinstein, Joseph H..
Real Math.
United States of America:
Open Court,
1987.
Text.
Turabian Style
Willoughby, Stephen S., Bereiter, Carl, Hilton, Peter, Rubinstein, Joseph H..
Real Math.
United States of America:
Open Court,
1987.
Print.