Cita APA (7a ed.)

Cramer, J. F., Browne, G. S., & Spalding, W. B. (1956). Contemporary education: A comparative study of national systems. Harcourt, Brace and Company.

Cita Chicago Style (17a ed.)

Cramer, John Francis, George Stephenson Browne, y Willard B. Spalding. Contemporary Education: A Comparative Study of National Systems. New York: Harcourt, Brace and Company, 1956.

Cita MLA (9a ed.)

Cramer, John Francis, et al. Contemporary Education: A Comparative Study of National Systems. Harcourt, Brace and Company, 1956.