Cita APA (7a ed.)

Watson, R. W. (1970). Timesharing system design concepts. McGraw-Hill.

Cita Chicago Style (17a ed.)

Watson, Richard W. Timesharing System Design Concepts. New York [etc.]: McGraw-Hill, 1970.

Cita MLA (9a ed.)

Watson, Richard W. Timesharing System Design Concepts. McGraw-Hill, 1970.