APA Style
Duncan, Ernest R. (1975).
SCHOOL mathematics : concepts and skills .
Boston:
Houghton Mifflin.
Chicago Style
Duncan, Ernest R.
SCHOOL mathematics : concepts and skills.
Boston:
Houghton Mifflin,
1975.
Text.
MLA Style
Duncan, Ernest R.
SCHOOL mathematics : concepts and skills.
Boston:
Houghton Mifflin,
1975.
Text.
Turabian Style
Duncan, Ernest R.
SCHOOL mathematics : concepts and skills.
Boston:
Houghton Mifflin,
1975.
Print.