Cita APA (7a ed.)

Richards, R. K. (1955). Arithmetic operations in digital computers. Van Nostrand.

Cita Chicago Style (17a ed.)

Richards, R. K. Arithmetic Operations in Digital Computers. New York: Van Nostrand, 1955.

Cita MLA (8a ed.)

Richards, R. K. Arithmetic Operations in Digital Computers. Van Nostrand, 1955.