Cita APA (7a ed.)

Stone, J. C. (1927). The Stone arithmetic primary. Bery H. Sanborn & Co.

Cita Chicago Style (17a ed.)

Stone, John C. The Stone Arithmetic Primary. Chicago-New York: Bery H. Sanborn & Co, 1927.

Cita MLA (9a ed.)

Stone, John C. The Stone Arithmetic Primary. Bery H. Sanborn & Co, 1927.