APA (7th ed.) Citation

Douglass, H. R. (1964). Secondary education in the United States (2d ed.). Ronald Press Co..

Chicago Style (17th ed.) Citation

Douglass, Harl R. Secondary Education in the United States. 2d ed. New York: Ronald Press Co., 1964.

MLA (9th ed.) Citation

Douglass, Harl R. Secondary Education in the United States. 2d ed. Ronald Press Co., 1964.