Cita APA (7th ed.)

Swenson, E. J. (1973). Teaching mathematics to children. Macmillan.

Cita Chicago (17th ed.)

Swenson, Esther Jeanette. Teaching Mathematics to Children. New York: Macmillan, 1973.

Cita MLA (9th ed.)

Swenson, Esther Jeanette. Teaching Mathematics to Children. Macmillan, 1973.