Cita APA (7th ed.)

Clark, L. H., Klein, R. L., & Burks, J. B. (1965). The American secondary school curriculum. The MacMillan Co.

Cita Chicago (17th ed.)

Clark, Leonard H., Raymund L. Klein, i John B. Burks. The American Secondary School Curriculum. New York: The MacMillan Co, 1965.

Cita MLA (9th ed.)

Clark, Leonard H., et al. The American Secondary School Curriculum. The MacMillan Co, 1965.