Cita APA (7a ed.)

Ragan, W. B. (1966). Modern elementary curriculum (3rd ed.). Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Ragan, William B. Modern Elementary Curriculum. 3rd ed. New York: Holt, Rinehart and Winston, 1966.

Cita MLA (8a ed.)

Ragan, William B. Modern Elementary Curriculum. 3rd ed. Holt, Rinehart and Winston, 1966.