Cita APA (7a ed.)

Brueckner, L. J., Anderson, C., Banting, G., & Merton, E. L. (1939). The new curriculum arithmetics: Grade three. John C. Winston Company.

Cita Chicago Style (17a ed.)

Brueckner, Leo J., C.J Anderson, G.O Banting, y Elda L. Merton. The New Curriculum Arithmetics: Grade Three. Philadelphia: John C. Winston Company, 1939.

Cita MLA (9a ed.)

Brueckner, Leo J., et al. The New Curriculum Arithmetics: Grade Three. John C. Winston Company, 1939.