Cita APA (7th ed.)

Bohl, M. (1984). Information processing (4th ed.). Science Research Associates.

Cita Chicago (17th ed.)

Bohl, Marilyn. Information Processing. 4th ed. Chicago: Science Research Associates, 1984.

Cita MLA (9th ed.)

Bohl, Marilyn. Information Processing. 4th ed. Science Research Associates, 1984.