APA Style

Hirschhorn, Daniel B. (). A Longitudinal study of students completing four years of UCSMP Mathematics . : .

Chicago Style

Hirschhorn, Daniel B. A Longitudinal study of students completing four years of UCSMP Mathematics . : , . .

MLA Style

Hirschhorn, Daniel B. A Longitudinal study of students completing four years of UCSMP Mathematics . : , . .

Turabian Style

Hirschhorn, Daniel B. A Longitudinal study of students completing four years of UCSMP Mathematics . : , . .