APA
(1963). Expermental course in mathematics for the eighth year: Unit 4 geometry. Albany: Bureau of Secondary Curriculum Development, New York State Education Department.
Chicago
1963. Expermental course in mathematics for the eighth year: Unit 4 geometry. Albany: Bureau of Secondary Curriculum Development, New York State Education Department.
Harvard
(1963). Expermental course in mathematics for the eighth year: Unit 4 geometry. Albany: Bureau of Secondary Curriculum Development, New York State Education Department.
MLA
Expermental course in mathematics for the eighth year: Unit 4 geometry. Albany: Bureau of Secondary Curriculum Development, New York State Education Department. 1963.
