APA (7th ed.) Citation

Desmonde, W. H. (1969). A conversational graphic data processing system: The IBM 1130/2250. Prentice-Hall.

Chicago Style (17th ed.) Citation

Desmonde, William Herbert. A Conversational Graphic Data Processing System: The IBM 1130/2250. Englewood Cliffs, N.J.: Prentice-Hall, 1969.

MLA (8th ed.) Citation

Desmonde, William Herbert. A Conversational Graphic Data Processing System: The IBM 1130/2250. Prentice-Hall, 1969.

Warning: These citations may not always be 100% accurate.