Cita APA (7th ed.)

Ragan, W. B., Ragan, T. J., & Wilson, J. H. (1972). Teaching in the new elementary school. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Ragan, William B., Tillman J. Ragan, i John Harold Wilson. Teaching in the New Elementary School. New York: Holt, Rinehart and Winston, 1972.

Cita MLA (8th ed.)

Ragan, William B., et al. Teaching in the New Elementary School. Holt, Rinehart and Winston, 1972.