Cita APA (7a ed.)

Klaf, A. A. (1964). Arithmetic refresher for practical men. Dover.

Cita Chicago Style (17a ed.)

Klaf, A. Albert. Arithmetic Refresher for Practical Men. New York: Dover, 1964.

Cita MLA (9a ed.)

Klaf, A. Albert. Arithmetic Refresher for Practical Men. Dover, 1964.