Cita APA (7th ed.)

Harding, L. W. (1956). Arithmetoons. W. C. Brown.

Cita Chicago (17th ed.)

Harding, Lowry Waring. Arithmetoons. Dubuque, Ia: W. C. Brown, 1956.

Cita MLA (9th ed.)

Harding, Lowry Waring. Arithmetoons. W. C. Brown, 1956.