APA-referens

Crowder, N. A. (1960). Arithmetic of computers: Introduction to binary and octal mathematics. U S Industries.

Chicago-stil citat

Crowder, Norman A. Arithmetic of Computers: Introduction to Binary and Octal Mathematics. New York: U S Industries, 1960.

MLA-referens

Crowder, Norman A. Arithmetic of Computers: Introduction to Binary and Octal Mathematics. U S Industries, 1960.