APA (7th ed.) Citation

Douglass, H. R. (1964). The High School curriculum (3. ed.). Ronald Press.

Chicago Style (17th ed.) Citation

Douglass, Harl R. The High School Curriculum. 3. ed. New York, NY: Ronald Press, 1964.

MLA (9th ed.) Citation

Douglass, Harl R. The High School Curriculum. 3. ed. Ronald Press, 1964.