APA (7th ed.) Citation

Zigler, E., & Valentine, J. (1979). Project Head Start: A legacy of the war on poverty. Free Pr. [u.a.].

Chicago Style (17th ed.) Citation

Zigler, Edward, and Jeanette Valentine. Project Head Start: A Legacy of the War on Poverty. New York [u.a.]: Free Pr. [u.a.], 1979.

MLA (9th ed.) Citation

Zigler, Edward, and Jeanette Valentine. Project Head Start: A Legacy of the War on Poverty. Free Pr. [u.a.], 1979.