APA (7th ed.) Citation

FREEMAN. (1987). Software perspectives: The system is the message. Addison-Wesley Pub..

Chicago Style (17th ed.) Citation

FREEMAN. Software Perspectives: The System Is the Message. Reading, Mass., USA: Addison-Wesley Pub., 1987.

MLA (9th ed.) Citation

FREEMAN. Software Perspectives: The System Is the Message. Addison-Wesley Pub., 1987.

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