Cita APA (7a ed.)

LANGENBACH, R. G. (1968). Introduction To Automated Data Processing Robert G. Langenbach. Prentice-Hall.

Cita Chicago Style (17a ed.)

LANGENBACH, Robert G. Introduction To Automated Data Processing Robert G. Langenbach. Prentice-Hall, 1968.

Cita MLA (8a ed.)

LANGENBACH, Robert G. Introduction To Automated Data Processing Robert G. Langenbach. Prentice-Hall, 1968.