Cita APA (7a ed.)

Schmidt, R. N., & Meyers, W. E. (1966). Introduction to computer science and data processing (2nd print. ed.). [S.n.].

Cita Chicago Style (17a ed.)

Schmidt, Richard N., y William E. Meyers. Introduction to Computer Science and Data Processing. 2nd print. ed. Nueva York: [S.n.], 1966.

Cita MLA (9a ed.)

Schmidt, Richard N., y William E. Meyers. Introduction to Computer Science and Data Processing. 2nd print. ed. [S.n.], 1966.